4412900≤a2+b2≤4412999 であるガウス整数 a+b⁢i の分類
a+b⁢i分類a2+b2
2086+248⁢i−248+2086⁢i−2086−248⁢i248−2086⁢i合成数4412900
2072+346⁢i−346+2072⁢i−2072−346⁢i346−2072⁢i合成数4412900
1520+1450⁢i−1450+1520⁢i−1520−1450⁢i1450−1520⁢i合成数4412900
1450+1520⁢i−1520+1450⁢i−1450−1520⁢i1520−1450⁢i合成数4412900
346+2072⁢i−2072+346⁢i−346−2072⁢i2072−346⁢i合成数4412900
248+2086⁢i−2086+248⁢i−248−2086⁢i2086−248⁢i合成数4412900
1925+841⁢i−841+1925⁢i−1925−841⁢i841−1925⁢i合成数4412906
841+1925⁢i−1925+841⁢i−841−1925⁢i1925−841⁢i合成数4412906
2100+54⁢i−54+2100⁢i−2100−54⁢i54−2100⁢i合成数4412916
2004+630⁢i−630+2004⁢i−2004−630⁢i630−2004⁢i合成数4412916
630+2004⁢i−2004+630⁢i−630−2004⁢i2004−630⁢i合成数4412916
54+2100⁢i−2100+54⁢i−54−2100⁢i2100−54⁢i合成数4412916
1639+1314⁢i−1314+1639⁢i−1639−1314⁢i1314−1639⁢i素数4412917
1314+1639⁢i−1639+1314⁢i−1314−1639⁢i1639−1314⁢i素数4412917
2073+340⁢i−340+2073⁢i−2073−340⁢i340−2073⁢i合成数4412929
1740+1177⁢i−1177+1740⁢i−1740−1177⁢i1177−1740⁢i合成数4412929
1177+1740⁢i−1740+1177⁢i−1177−1740⁢i1740−1177⁢i合成数4412929
340+2073⁢i−2073+340⁢i−340−2073⁢i2073−340⁢i合成数4412929
2081+287⁢i−287+2081⁢i−2081−287⁢i287−2081⁢i合成数4412930
2033+529⁢i−529+2033⁢i−2033−529⁢i529−2033⁢i合成数4412930
1837+1019⁢i−1019+1837⁢i−1837−1019⁢i1019−1837⁢i合成数4412930
1643+1309⁢i−1309+1643⁢i−1643−1309⁢i1309−1643⁢i合成数4412930
1309+1643⁢i−1643+1309⁢i−1309−1643⁢i1643−1309⁢i合成数4412930
1019+1837⁢i−1837+1019⁢i−1019−1837⁢i1837−1019⁢i合成数4412930
529+2033⁢i−2033+529⁢i−529−2033⁢i2033−529⁢i合成数4412930
287+2081⁢i−2081+287⁢i−287−2081⁢i2081−287⁢i合成数4412930
1937+813⁢i−813+1937⁢i−1937−813⁢i813−1937⁢i合成数4412938
813+1937⁢i−1937+813⁢i−813−1937⁢i1937−813⁢i合成数4412938
2092+191⁢i−191+2092⁢i−2092−191⁢i191−2092⁢i合成数4412945
2071+352⁢i−352+2071⁢i−2071−352⁢i352−2071⁢i合成数4412945
1993+664⁢i−664+1993⁢i−1993−664⁢i664−1993⁢i合成数4412945
1976+713⁢i−713+1976⁢i−1976−713⁢i713−1976⁢i合成数4412945
1868+961⁢i−961+1868⁢i−1868−961⁢i961−1868⁢i合成数4412945
1756+1153⁢i−1153+1756⁢i−1756−1153⁢i1153−1756⁢i合成数4412945
1727+1196⁢i−1196+1727⁢i−1727−1196⁢i1196−1727⁢i合成数4412945
1559+1408⁢i−1408+1559⁢i−1559−1408⁢i1408−1559⁢i合成数4412945
1408+1559⁢i−1559+1408⁢i−1408−1559⁢i1559−1408⁢i合成数4412945
1196+1727⁢i−1727+1196⁢i−1196−1727⁢i1727−1196⁢i合成数4412945
1153+1756⁢i−1756+1153⁢i−1153−1756⁢i1756−1153⁢i合成数4412945
961+1868⁢i−1868+961⁢i−961−1868⁢i1868−961⁢i合成数4412945
713+1976⁢i−1976+713⁢i−713−1976⁢i1976−713⁢i合成数4412945
664+1993⁢i−1993+664⁢i−664−1993⁢i1993−664⁢i合成数4412945
352+2071⁢i−2071+352⁢i−352−2071⁢i2071−352⁢i合成数4412945
191+2092⁢i−2092+191⁢i−191−2092⁢i2092−191⁢i合成数4412945
2078+308⁢i−308+2078⁢i−2078−308⁢i308−2078⁢i合成数4412948
308+2078⁢i−2078+308⁢i−308−2078⁢i2078−308⁢i合成数4412948
1992+667⁢i−667+1992⁢i−1992−667⁢i667−1992⁢i合成数4412953
1797+1088⁢i−1088+1797⁢i−1797−1088⁢i1088−1797⁢i合成数4412953
1668+1277⁢i−1277+1668⁢i−1668−1277⁢i1277−1668⁢i合成数4412953
1612+1347⁢i−1347+1612⁢i−1612−1347⁢i1347−1612⁢i合成数4412953
1347+1612⁢i−1612+1347⁢i−1347−1612⁢i1612−1347⁢i合成数4412953
1277+1668⁢i−1668+1277⁢i−1277−1668⁢i1668−1277⁢i合成数4412953
1088+1797⁢i−1797+1088⁢i−1088−1797⁢i1797−1088⁢i合成数4412953
667+1992⁢i−1992+667⁢i−667−1992⁢i1992−667⁢i合成数4412953
1994+661⁢i−661+1994⁢i−1994−661⁢i661−1994⁢i合成数4412957
1781+1114⁢i−1114+1781⁢i−1781−1114⁢i1114−1781⁢i合成数4412957
1114+1781⁢i−1781+1114⁢i−1114−1781⁢i1781−1114⁢i合成数4412957
661+1994⁢i−1994+661⁢i−661−1994⁢i1994−661⁢i合成数4412957
2012+604⁢i−604+2012⁢i−2012−604⁢i604−2012⁢i合成数4412960
1972+724⁢i−724+1972⁢i−1972−724⁢i724−1972⁢i合成数4412960
724+1972⁢i−1972+724⁢i−724−1972⁢i1972−724⁢i合成数4412960
604+2012⁢i−2012+604⁢i−604−2012⁢i2012−604⁢i合成数4412960
1981+699⁢i−699+1981⁢i−1981−699⁢i699−1981⁢i合成数4412962
1549+1419⁢i−1419+1549⁢i−1549−1419⁢i1419−1549⁢i合成数4412962
1419+1549⁢i−1549+1419⁢i−1419−1549⁢i1549−1419⁢i合成数4412962
699+1981⁢i−1981+699⁢i−699−1981⁢i1981−699⁢i合成数4412962
1942+801⁢i−801+1942⁢i−1942−801⁢i801−1942⁢i合成数4412965
1806+1073⁢i−1073+1806⁢i−1806−1073⁢i1073−1806⁢i合成数4412965
1073+1806⁢i−1806+1073⁢i−1073−1806⁢i1806−1073⁢i合成数4412965
801+1942⁢i−1942+801⁢i−801−1942⁢i1942−801⁢i合成数4412965
2043+489⁢i−489+2043⁢i−2043−489⁢i489−2043⁢i合成数4412970
1617+1341⁢i−1341+1617⁢i−1617−1341⁢i1341−1617⁢i合成数4412970
1341+1617⁢i−1617+1341⁢i−1341−1617⁢i1617−1341⁢i合成数4412970
489+2043⁢i−2043+489⁢i−489−2043⁢i2043−489⁢i合成数4412970
2064+391⁢i−391+2064⁢i−2064−391⁢i391−2064⁢i素数4412977
391+2064⁢i−2064+391⁢i−391−2064⁢i2064−391⁢i素数4412977
1991+670⁢i−670+1991⁢i−1991−670⁢i670−1991⁢i素数4412981
670+1991⁢i−1991+670⁢i−670−1991⁢i1991−670⁢i素数4412981
1635+1319⁢i−1319+1635⁢i−1635−1319⁢i1319−1635⁢i合成数4412986
1319+1635⁢i−1635+1319⁢i−1319−1635⁢i1635−1319⁢i合成数4412986
1995+658⁢i−658+1995⁢i−1995−658⁢i658−1995⁢i合成数4412989
1890+917⁢i−917+1890⁢i−1890−917⁢i917−1890⁢i合成数4412989
917+1890⁢i−1890+917⁢i−917−1890⁢i1890−917⁢i合成数4412989
658+1995⁢i−1995+658⁢i−658−1995⁢i1995−658⁢i合成数4412989
1856+984⁢i−984+1856⁢i−1856−984⁢i984−1856⁢i合成数4412992
1816+1056⁢i−1056+1816⁢i−1816−1056⁢i1056−1816⁢i合成数4412992
1056+1816⁢i−1816+1056⁢i−1056−1816⁢i1816−1056⁢i合成数4412992
984+1856⁢i−1856+984⁢i−984−1856⁢i1856−984⁢i合成数4412992
2047+472⁢i−472+2047⁢i−2047−472⁢i472−2047⁢i合成数4412993
1913+868⁢i−868+1913⁢i−1913−868⁢i868−1913⁢i合成数4412993
1708+1223⁢i−1223+1708⁢i−1708−1223⁢i1223−1708⁢i合成数4412993
1537+1432⁢i−1432+1537⁢i−1537−1432⁢i1432−1537⁢i合成数4412993
1432+1537⁢i−1537+1432⁢i−1432−1537⁢i1537−1432⁢i合成数4412993
1223+1708⁢i−1708+1223⁢i−1223−1708⁢i1708−1223⁢i合成数4412993
868+1913⁢i−1913+868⁢i−868−1913⁢i1913−868⁢i合成数4412993
472+2047⁢i−2047+472⁢i−472−2047⁢i2047−472⁢i合成数4412993
4412900≤a2+b2≤4412999 であるガウス整数 a+b⁢i の分類
a+b⁢i分類a2+b2
2086+248⁢i合成数4412900
2072+346⁢i合成数4412900
1520+1450⁢i合成数4412900
1450+1520⁢i合成数4412900
346+2072⁢i合成数4412900
248+2086⁢i合成数4412900
−248+2086⁢i合成数4412900
−346+2072⁢i合成数4412900
−1450+1520⁢i合成数4412900
−1520+1450⁢i合成数4412900
−2072+346⁢i合成数4412900
−2086+248⁢i合成数4412900
−2086−248⁢i合成数4412900
−2072−346⁢i合成数4412900
−1520−1450⁢i合成数4412900
−1450−1520⁢i合成数4412900
−346−2072⁢i合成数4412900
−248−2086⁢i合成数4412900
248−2086⁢i合成数4412900
346−2072⁢i合成数4412900
1450−1520⁢i合成数4412900
1520−1450⁢i合成数4412900
2072−346⁢i合成数4412900
2086−248⁢i合成数4412900
1925+841⁢i合成数4412906
841+1925⁢i合成数4412906
−841+1925⁢i合成数4412906
−1925+841⁢i合成数4412906
−1925−841⁢i合成数4412906
−841−1925⁢i合成数4412906
841−1925⁢i合成数4412906
1925−841⁢i合成数4412906
2100+54⁢i合成数4412916
2004+630⁢i合成数4412916
630+2004⁢i合成数4412916
54+2100⁢i合成数4412916
−54+2100⁢i合成数4412916
−630+2004⁢i合成数4412916
−2004+630⁢i合成数4412916
−2100+54⁢i合成数4412916
−2100−54⁢i合成数4412916
−2004−630⁢i合成数4412916
−630−2004⁢i合成数4412916
−54−2100⁢i合成数4412916
54−2100⁢i合成数4412916
630−2004⁢i合成数4412916
2004−630⁢i合成数4412916
2100−54⁢i合成数4412916
1639+1314⁢i素数4412917
1314+1639⁢i素数4412917
−1314+1639⁢i素数4412917
−1639+1314⁢i素数4412917
−1639−1314⁢i素数4412917
−1314−1639⁢i素数4412917
1314−1639⁢i素数4412917
1639−1314⁢i素数4412917
2073+340⁢i合成数4412929
1740+1177⁢i合成数4412929
1177+1740⁢i合成数4412929
340+2073⁢i合成数4412929
−340+2073⁢i合成数4412929
−1177+1740⁢i合成数4412929
−1740+1177⁢i合成数4412929
−2073+340⁢i合成数4412929
−2073−340⁢i合成数4412929
−1740−1177⁢i合成数4412929
−1177−1740⁢i合成数4412929
−340−2073⁢i合成数4412929
340−2073⁢i合成数4412929
1177−1740⁢i合成数4412929
1740−1177⁢i合成数4412929
2073−340⁢i合成数4412929
2081+287⁢i合成数4412930
2033+529⁢i合成数4412930
1837+1019⁢i合成数4412930
1643+1309⁢i合成数4412930
1309+1643⁢i合成数4412930
1019+1837⁢i合成数4412930
529+2033⁢i合成数4412930
287+2081⁢i合成数4412930
−287+2081⁢i合成数4412930
−529+2033⁢i合成数4412930
−1019+1837⁢i合成数4412930
−1309+1643⁢i合成数4412930
−1643+1309⁢i合成数4412930
−1837+1019⁢i合成数4412930
−2033+529⁢i合成数4412930
−2081+287⁢i合成数4412930
−2081−287⁢i合成数4412930
−2033−529⁢i合成数4412930
−1837−1019⁢i合成数4412930
−1643−1309⁢i合成数4412930
−1309−1643⁢i合成数4412930
−1019−1837⁢i合成数4412930
−529−2033⁢i合成数4412930
−287−2081⁢i合成数4412930
287−2081⁢i合成数4412930
529−2033⁢i合成数4412930
1019−1837⁢i合成数4412930
1309−1643⁢i合成数4412930
1643−1309⁢i合成数4412930
1837−1019⁢i合成数4412930
2033−529⁢i合成数4412930
2081−287⁢i合成数4412930
1937+813⁢i合成数4412938
813+1937⁢i合成数4412938
−813+1937⁢i合成数4412938
−1937+813⁢i合成数4412938
−1937−813⁢i合成数4412938
−813−1937⁢i合成数4412938
813−1937⁢i合成数4412938
1937−813⁢i合成数4412938
2092+191⁢i合成数4412945
2071+352⁢i合成数4412945
1993+664⁢i合成数4412945
1976+713⁢i合成数4412945
1868+961⁢i合成数4412945
1756+1153⁢i合成数4412945
1727+1196⁢i合成数4412945
1559+1408⁢i合成数4412945
1408+1559⁢i合成数4412945
1196+1727⁢i合成数4412945
1153+1756⁢i合成数4412945
961+1868⁢i合成数4412945
713+1976⁢i合成数4412945
664+1993⁢i合成数4412945
352+2071⁢i合成数4412945
191+2092⁢i合成数4412945
−191+2092⁢i合成数4412945
−352+2071⁢i合成数4412945
−664+1993⁢i合成数4412945
−713+1976⁢i合成数4412945
−961+1868⁢i合成数4412945
−1153+1756⁢i合成数4412945
−1196+1727⁢i合成数4412945
−1408+1559⁢i合成数4412945
−1559+1408⁢i合成数4412945
−1727+1196⁢i合成数4412945
−1756+1153⁢i合成数4412945
−1868+961⁢i合成数4412945
−1976+713⁢i合成数4412945
−1993+664⁢i合成数4412945
−2071+352⁢i合成数4412945
−2092+191⁢i合成数4412945
−2092−191⁢i合成数4412945
−2071−352⁢i合成数4412945
−1993−664⁢i合成数4412945
−1976−713⁢i合成数4412945
−1868−961⁢i合成数4412945
−1756−1153⁢i合成数4412945
−1727−1196⁢i合成数4412945
−1559−1408⁢i合成数4412945
−1408−1559⁢i合成数4412945
−1196−1727⁢i合成数4412945
−1153−1756⁢i合成数4412945
−961−1868⁢i合成数4412945
−713−1976⁢i合成数4412945
−664−1993⁢i合成数4412945
−352−2071⁢i合成数4412945
−191−2092⁢i合成数4412945
191−2092⁢i合成数4412945
352−2071⁢i合成数4412945
664−1993⁢i合成数4412945
713−1976⁢i合成数4412945
961−1868⁢i合成数4412945
1153−1756⁢i合成数4412945
1196−1727⁢i合成数4412945
1408−1559⁢i合成数4412945
1559−1408⁢i合成数4412945
1727−1196⁢i合成数4412945
1756−1153⁢i合成数4412945
1868−961⁢i合成数4412945
1976−713⁢i合成数4412945
1993−664⁢i合成数4412945
2071−352⁢i合成数4412945
2092−191⁢i合成数4412945
2078+308⁢i合成数4412948
308+2078⁢i合成数4412948
−308+2078⁢i合成数4412948
−2078+308⁢i合成数4412948
−2078−308⁢i合成数4412948
−308−2078⁢i合成数4412948
308−2078⁢i合成数4412948
2078−308⁢i合成数4412948
1992+667⁢i合成数4412953
1797+1088⁢i合成数4412953
1668+1277⁢i合成数4412953
1612+1347⁢i合成数4412953
1347+1612⁢i合成数4412953
1277+1668⁢i合成数4412953
1088+1797⁢i合成数4412953
667+1992⁢i合成数4412953
−667+1992⁢i合成数4412953
−1088+1797⁢i合成数4412953
−1277+1668⁢i合成数4412953
−1347+1612⁢i合成数4412953
−1612+1347⁢i合成数4412953
−1668+1277⁢i合成数4412953
−1797+1088⁢i合成数4412953
−1992+667⁢i合成数4412953
−1992−667⁢i合成数4412953
−1797−1088⁢i合成数4412953
−1668−1277⁢i合成数4412953
−1612−1347⁢i合成数4412953
−1347−1612⁢i合成数4412953
−1277−1668⁢i合成数4412953
−1088−1797⁢i合成数4412953
−667−1992⁢i合成数4412953
667−1992⁢i合成数4412953
1088−1797⁢i合成数4412953
1277−1668⁢i合成数4412953
1347−1612⁢i合成数4412953
1612−1347⁢i合成数4412953
1668−1277⁢i合成数4412953
1797−1088⁢i合成数4412953
1992−667⁢i合成数4412953
1994+661⁢i合成数4412957
1781+1114⁢i合成数4412957
1114+1781⁢i合成数4412957
661+1994⁢i合成数4412957
−661+1994⁢i合成数4412957
−1114+1781⁢i合成数4412957
−1781+1114⁢i合成数4412957
−1994+661⁢i合成数4412957
−1994−661⁢i合成数4412957
−1781−1114⁢i合成数4412957
−1114−1781⁢i合成数4412957
−661−1994⁢i合成数4412957
661−1994⁢i合成数4412957
1114−1781⁢i合成数4412957
1781−1114⁢i合成数4412957
1994−661⁢i合成数4412957
2012+604⁢i合成数4412960
1972+724⁢i合成数4412960
724+1972⁢i合成数4412960
604+2012⁢i合成数4412960
−604+2012⁢i合成数4412960
−724+1972⁢i合成数4412960
−1972+724⁢i合成数4412960
−2012+604⁢i合成数4412960
−2012−604⁢i合成数4412960
−1972−724⁢i合成数4412960
−724−1972⁢i合成数4412960
−604−2012⁢i合成数4412960
604−2012⁢i合成数4412960
724−1972⁢i合成数4412960
1972−724⁢i合成数4412960
2012−604⁢i合成数4412960
1981+699⁢i合成数4412962
1549+1419⁢i合成数4412962
1419+1549⁢i合成数4412962
699+1981⁢i合成数4412962
−699+1981⁢i合成数4412962
−1419+1549⁢i合成数4412962
−1549+1419⁢i合成数4412962
−1981+699⁢i合成数4412962
−1981−699⁢i合成数4412962
−1549−1419⁢i合成数4412962
−1419−1549⁢i合成数4412962
−699−1981⁢i合成数4412962
699−1981⁢i合成数4412962
1419−1549⁢i合成数4412962
1549−1419⁢i合成数4412962
1981−699⁢i合成数4412962
1942+801⁢i合成数4412965
1806+1073⁢i合成数4412965
1073+1806⁢i合成数4412965
801+1942⁢i合成数4412965
−801+1942⁢i合成数4412965
−1073+1806⁢i合成数4412965
−1806+1073⁢i合成数4412965
−1942+801⁢i合成数4412965
−1942−801⁢i合成数4412965
−1806−1073⁢i合成数4412965
−1073−1806⁢i合成数4412965
−801−1942⁢i合成数4412965
801−1942⁢i合成数4412965
1073−1806⁢i合成数4412965
1806−1073⁢i合成数4412965
1942−801⁢i合成数4412965
2043+489⁢i合成数4412970
1617+1341⁢i合成数4412970
1341+1617⁢i合成数4412970
489+2043⁢i合成数4412970
−489+2043⁢i合成数4412970
−1341+1617⁢i合成数4412970
−1617+1341⁢i合成数4412970
−2043+489⁢i合成数4412970
−2043−489⁢i合成数4412970
−1617−1341⁢i合成数4412970
−1341−1617⁢i合成数4412970
−489−2043⁢i合成数4412970
489−2043⁢i合成数4412970
1341−1617⁢i合成数4412970
1617−1341⁢i合成数4412970
2043−489⁢i合成数4412970
2064+391⁢i素数4412977
391+2064⁢i素数4412977
−391+2064⁢i素数4412977
−2064+391⁢i素数4412977
−2064−391⁢i素数4412977
−391−2064⁢i素数4412977
391−2064⁢i素数4412977
2064−391⁢i素数4412977
1991+670⁢i素数4412981
670+1991⁢i素数4412981
−670+1991⁢i素数4412981
−1991+670⁢i素数4412981
−1991−670⁢i素数4412981
−670−1991⁢i素数4412981
670−1991⁢i素数4412981
1991−670⁢i素数4412981
1635+1319⁢i合成数4412986
1319+1635⁢i合成数4412986
−1319+1635⁢i合成数4412986
−1635+1319⁢i合成数4412986
−1635−1319⁢i合成数4412986
−1319−1635⁢i合成数4412986
1319−1635⁢i合成数4412986
1635−1319⁢i合成数4412986
1995+658⁢i合成数4412989
1890+917⁢i合成数4412989
917+1890⁢i合成数4412989
658+1995⁢i合成数4412989
−658+1995⁢i合成数4412989
−917+1890⁢i合成数4412989
−1890+917⁢i合成数4412989
−1995+658⁢i合成数4412989
−1995−658⁢i合成数4412989
−1890−917⁢i合成数4412989
−917−1890⁢i合成数4412989
−658−1995⁢i合成数4412989
658−1995⁢i合成数4412989
917−1890⁢i合成数4412989
1890−917⁢i合成数4412989
1995−658⁢i合成数4412989
1856+984⁢i合成数4412992
1816+1056⁢i合成数4412992
1056+1816⁢i合成数4412992
984+1856⁢i合成数4412992
−984+1856⁢i合成数4412992
−1056+1816⁢i合成数4412992
−1816+1056⁢i合成数4412992
−1856+984⁢i合成数4412992
−1856−984⁢i合成数4412992
−1816−1056⁢i合成数4412992
−1056−1816⁢i合成数4412992
−984−1856⁢i合成数4412992
984−1856⁢i合成数4412992
1056−1816⁢i合成数4412992
1816−1056⁢i合成数4412992
1856−984⁢i合成数4412992
2047+472⁢i合成数4412993
1913+868⁢i合成数4412993
1708+1223⁢i合成数4412993
1537+1432⁢i合成数4412993
1432+1537⁢i合成数4412993
1223+1708⁢i合成数4412993
868+1913⁢i合成数4412993
472+2047⁢i合成数4412993
−472+2047⁢i合成数4412993
−868+1913⁢i合成数4412993
−1223+1708⁢i合成数4412993
−1432+1537⁢i合成数4412993
−1537+1432⁢i合成数4412993
−1708+1223⁢i合成数4412993
−1913+868⁢i合成数4412993
−2047+472⁢i合成数4412993
−2047−472⁢i合成数4412993
−1913−868⁢i合成数4412993
−1708−1223⁢i合成数4412993
−1537−1432⁢i合成数4412993
−1432−1537⁢i合成数4412993
−1223−1708⁢i合成数4412993
−868−1913⁢i合成数4412993
−472−2047⁢i合成数4412993
472−2047⁢i合成数4412993
868−1913⁢i合成数4412993
1223−1708⁢i合成数4412993
1432−1537⁢i合成数4412993
1537−1432⁢i合成数4412993
1708−1223⁢i合成数4412993
1913−868⁢i合成数4412993
2047−472⁢i合成数4412993