4385644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 7928928

約数和(自身を除く): 3543284

約数列:

[1, 2, 4, 53, 106, 137, 151, 212, 274, 302, 548, 604, 7261, 8003, 14522, 16006, 20687, 29044, 32012, 41374, 82748, 1096411, 2192822, 4385644]

約数ペア:

[(1, 4385644), (2, 2192822), (4, 1096411), (53, 82748), (106, 41374), (137, 32012), (151, 29044), (212, 20687), (274, 16006), (302, 14522), (548, 8003), (604, 7261)]