1566157990832

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{1621}}^1\times {\mathrm{121013}}^1$

素因数の和:123141

約数の個数: 40

約数和(自身を含む): 3042412974000

約数和(自身を除く): 1476254983168

約数列:

[1, 2, 4, 8, 16, 499, 998, 1621, 1996, 3242, 3992, 6484, 7984, 12968, 25936, 121013, 242026, 484052, 808879, 968104, 1617758, 1936208, 3235516, 6471032, 12942064, 60385487, 120770974, 196162073, 241541948, 392324146, 483083896, 784648292, 966167792, 1569296584, 3138593168, 97884874427, 195769748854, 391539497708, 783078995416, 1566157990832]

約数ペア:

[(1, 1566157990832), (2, 783078995416), (4, 391539497708), (8, 195769748854), (16, 97884874427), (499, 3138593168), (998, 1569296584), (1621, 966167792), (1996, 784648292), (3242, 483083896), (3992, 392324146), (6484, 241541948), (7984, 196162073), (12968, 120770974), (25936, 60385487), (121013, 12942064), (242026, 6471032), (484052, 3235516), (808879, 1936208), (968104, 1617758)]