520080844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{45319}}^1$

素因数の和:45493

約数の個数: 24

約数和(自身を含む): 964409600

約数和(自身を除く): 444328756

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 11476, 45319, 90638, 181276, 861061, 1722122, 3444244, 6843169, 13686338, 27372676, 130020211, 260040422, 520080844]

約数ペア:

[(1, 520080844), (2, 260040422), (4, 130020211), (19, 27372676), (38, 13686338), (76, 6843169), (151, 3444244), (302, 1722122), (604, 861061), (2869, 181276), (5738, 90638), (11476, 45319)]