520019192134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{358327}}^1\times {\mathrm{55817}}^1$

素因数の和:414159

約数の個数: 16

約数和(自身を含む): 840048396768

約数和(自身を除く): 320029204634

約数列:

[1, 2, 13, 26, 55817, 111634, 358327, 716654, 725621, 1451242, 4658251, 9316502, 20000738159, 40001476318, 260009596067, 520019192134]

約数ペア:

[(1, 520019192134), (2, 260009596067), (13, 40001476318), (26, 20000738159), (55817, 9316502), (111634, 4658251), (358327, 1451242), (716654, 725621)]