621825830639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{4057}}^1\times {\mathrm{8081}}^1$

素因数の和:13610

約数の個数: 16

約数和(自身を含む): 670365692640

約数和(自身を除く): 48539862001

約数列:

[1, 13, 1459, 4057, 8081, 18967, 52741, 105053, 5919163, 11790179, 32784617, 76949119, 153272327, 426200021, 47832756203, 621825830639]

約数ペア:

[(1, 621825830639), (13, 47832756203), (1459, 426200021), (4057, 153272327), (8081, 76949119), (18967, 32784617), (52741, 11790179), (105053, 5919163)]