13262110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 11621090

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 239, 310, 358, 478, 895, 1195, 1790, 2390, 5549, 7409, 11098, 14818, 27745, 37045, 42781, 55490, 74090, 85562, 213905, 427810, 1326211, 2652422, 6631055, 13262110]

約数ペア:

[(1, 13262110), (2, 6631055), (5, 2652422), (10, 1326211), (31, 427810), (62, 213905), (155, 85562), (179, 74090), (239, 55490), (310, 42781), (358, 37045), (478, 27745), (895, 14818), (1195, 11098), (1790, 7409), (2390, 5549)]