328676894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{62273}}^1$

素因数の和:62324

約数の個数: 32

約数和(自身を含む): 627721920

約数和(自身を除く): 299045026

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 62273, 124546, 435911, 809549, 871822, 1619098, 1805917, 3611834, 5666843, 11333686, 12641419, 23476921, 25282838, 46953842, 164338447, 328676894]

約数ペア:

[(1, 328676894), (2, 164338447), (7, 46953842), (13, 25282838), (14, 23476921), (26, 12641419), (29, 11333686), (58, 5666843), (91, 3611834), (182, 1805917), (203, 1619098), (377, 871822), (406, 809549), (754, 435911), (2639, 124546), (5278, 62273)]