264220748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{10781}}^1$

素因数の和:11353

約数の個数: 24

約数和(自身を含む): 505373904

約数和(自身を除く): 241153156

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 6127, 10781, 12254, 21562, 24508, 43124, 118591, 237182, 474364, 6005017, 12010034, 24020068, 66055187, 132110374, 264220748]

約数ペア:

[(1, 264220748), (2, 132110374), (4, 66055187), (11, 24020068), (22, 12010034), (44, 6005017), (557, 474364), (1114, 237182), (2228, 118591), (6127, 43124), (10781, 24508), (12254, 21562)]