858164828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{341083}}^1$

素因数の和:341141

約数の個数: 24

約数和(自身を含む): 1633110192

約数和(自身を除く): 774945364

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 341083, 682166, 1364332, 5798411, 11596822, 12620071, 23193644, 25240142, 50480284, 214541207, 429082414, 858164828]

約数ペア:

[(1, 858164828), (2, 429082414), (4, 214541207), (17, 50480284), (34, 25240142), (37, 23193644), (68, 12620071), (74, 11596822), (148, 5798411), (629, 1364332), (1258, 682166), (2516, 341083)]