3888890894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131213}}^1$

素因数の和:131324

約数の個数: 32

約数和(自身を含む): 6991081920

約数和(自身を除く): 3102191026

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 2117, 4234, 14819, 29638, 131213, 262426, 918491, 1836982, 3805177, 7610354, 9578549, 19157098, 26636239, 53272478, 67049843, 134099686, 277777921, 555555842, 1944445447, 3888890894]

約数ペア:

[(1, 3888890894), (2, 1944445447), (7, 555555842), (14, 277777921), (29, 134099686), (58, 67049843), (73, 53272478), (146, 26636239), (203, 19157098), (406, 9578549), (511, 7610354), (1022, 3805177), (2117, 1836982), (4234, 918491), (14819, 262426), (29638, 131213)]