355440748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6835399}}^1$

素因数の和:6835416

約数の個数: 12

約数和(自身を含む): 669869200

約数和(自身を除く): 314428452

約数列:

[1, 2, 4, 13, 26, 52, 6835399, 13670798, 27341596, 88860187, 177720374, 355440748]

約数ペア:

[(1, 355440748), (2, 177720374), (4, 88860187), (13, 27341596), (26, 13670798), (52, 6835399)]