2025890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:742

約数の個数: 24

約数和(自身を含む): 3879252

約数和(自身を除く): 1853362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 701, 1402, 1445, 2890, 3505, 7010, 11917, 23834, 59585, 119170, 202589, 405178, 1012945, 2025890]

約数ペア:

[(1, 2025890), (2, 1012945), (5, 405178), (10, 202589), (17, 119170), (34, 59585), (85, 23834), (170, 11917), (289, 7010), (578, 3505), (701, 2890), (1402, 1445)]