1885915824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{23071}}^1$

素因数の和:23226

約数の個数: 80

約数和(自身を含む): 5286994944

約数和(自身を除く): 3401079120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 624, 786, 1048, 1572, 1703, 2096, 3144, 3406, 5109, 6288, 6812, 10218, 13624, 20436, 23071, 27248, 40872, 46142, 69213, 81744, 92284, 138426, 184568, 276852, 299923, 369136, 553704, 599846, 899769, 1107408, 1199692, 1799538, 2399384, 3022301, 3599076, 4798768, 6044602, 7198152, 9066903, 12089204, 14396304, 18133806, 24178408, 36267612, 39289913, 48356816, 72535224, 78579826, 117869739, 145070448, 157159652, 235739478, 314319304, 471478956, 628638608, 942957912, 1885915824]

約数ペア:

[(1, 1885915824), (2, 942957912), (3, 628638608), (4, 471478956), (6, 314319304), (8, 235739478), (12, 157159652), (13, 145070448), (16, 117869739), (24, 78579826), (26, 72535224), (39, 48356816), (48, 39289913), (52, 36267612), (78, 24178408), (104, 18133806), (131, 14396304), (156, 12089204), (208, 9066903), (262, 7198152), (312, 6044602), (393, 4798768), (524, 3599076), (624, 3022301), (786, 2399384), (1048, 1799538), (1572, 1199692), (1703, 1107408), (2096, 899769), (3144, 599846), (3406, 553704), (5109, 369136), (6288, 299923), (6812, 276852), (10218, 184568), (13624, 138426), (20436, 92284), (23071, 81744), (27248, 69213), (40872, 46142)]