355691012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{13879}}^1$

素因数の和:14075

約数の個数: 24

約数和(自身を含む): 641256000

約数和(自身を除く): 285564988

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 6407, 12814, 13879, 25628, 27758, 55516, 596797, 1193594, 2067971, 2387188, 4135942, 8271884, 88922753, 177845506, 355691012]

約数ペア:

[(1, 355691012), (2, 177845506), (4, 88922753), (43, 8271884), (86, 4135942), (149, 2387188), (172, 2067971), (298, 1193594), (596, 596797), (6407, 55516), (12814, 27758), (13879, 25628)]