816828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 1951488

約数和(自身を除く): 1134660

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1583, 3166, 4749, 6332, 9498, 18996, 68069, 136138, 204207, 272276, 408414, 816828]

約数ペア:

[(1, 816828), (2, 408414), (3, 272276), (4, 204207), (6, 136138), (12, 68069), (43, 18996), (86, 9498), (129, 6332), (172, 4749), (258, 3166), (516, 1583)]