331145906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58693}}^1$

素因数の和:58746

約数の個数: 32

約数和(自身を含む): 631077888

約数和(自身を除く): 299931982

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 58693, 117386, 410851, 763009, 821702, 1526018, 1819483, 3638966, 5341063, 10682126, 12736381, 23653279, 25472762, 47306558, 165572953, 331145906]

約数ペア:

[(1, 331145906), (2, 165572953), (7, 47306558), (13, 25472762), (14, 23653279), (26, 12736381), (31, 10682126), (62, 5341063), (91, 3638966), (182, 1819483), (217, 1526018), (403, 821702), (434, 763009), (806, 410851), (2821, 117386), (5642, 58693)]