901317428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{12071}}^1$

素因数の和:13783

約数の個数: 24

約数和(自身を含む): 1721853504

約数和(自身を除く): 820536076

約数列:

[1, 2, 4, 11, 22, 44, 1697, 3394, 6788, 12071, 18667, 24142, 37334, 48284, 74668, 132781, 265562, 531124, 20484487, 40968974, 81937948, 225329357, 450658714, 901317428]

約数ペア:

[(1, 901317428), (2, 450658714), (4, 225329357), (11, 81937948), (22, 40968974), (44, 20484487), (1697, 531124), (3394, 265562), (6788, 132781), (12071, 74668), (18667, 48284), (24142, 37334)]