471869710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{2441}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 915691392

約数和(自身を除く): 443821682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1487, 2441, 2974, 4882, 7435, 12205, 14870, 19331, 24410, 31733, 38662, 63466, 96655, 158665, 193310, 317330, 3629767, 7259534, 18148835, 36297670, 47186971, 94373942, 235934855, 471869710]

約数ペア:

[(1, 471869710), (2, 235934855), (5, 94373942), (10, 47186971), (13, 36297670), (26, 18148835), (65, 7259534), (130, 3629767), (1487, 317330), (2441, 193310), (2974, 158665), (4882, 96655), (7435, 63466), (12205, 38662), (14870, 31733), (19331, 24410)]