856156746

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1\times {\mathrm{2287}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 1754108928

約数和(自身を除く): 897952182

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1451, 2287, 2902, 4353, 4574, 6861, 8706, 13722, 62393, 98341, 124786, 187179, 196682, 295023, 374358, 590046, 3318437, 6636874, 9955311, 19910622, 142692791, 285385582, 428078373, 856156746]

約数ペア:

[(1, 856156746), (2, 428078373), (3, 285385582), (6, 142692791), (43, 19910622), (86, 9955311), (129, 6636874), (258, 3318437), (1451, 590046), (2287, 374358), (2902, 295023), (4353, 196682), (4574, 187179), (6861, 124786), (8706, 98341), (13722, 62393)]