3888894290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1\times {\mathrm{2953}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 7095271680

約数和(自身を除く): 3206377390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1667, 2953, 3334, 5906, 8335, 14765, 16670, 29530, 131693, 233287, 263386, 466574, 658465, 1166435, 1316930, 2332870, 4922651, 9845302, 24613255, 49226510, 388889429, 777778858, 1944447145, 3888894290]

約数ペア:

[(1, 3888894290), (2, 1944447145), (5, 777778858), (10, 388889429), (79, 49226510), (158, 24613255), (395, 9845302), (790, 4922651), (1667, 2332870), (2953, 1316930), (3334, 1166435), (5906, 658465), (8335, 466574), (14765, 263386), (16670, 233287), (29530, 131693)]