388810366

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{56333}}^1$

素因数の和:56388

約数の個数: 32

約数和(自身を含む): 730088640

約数和(自身を除く): 341278274

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 56333, 112666, 394331, 788662, 957661, 1633657, 1915322, 3267314, 6703627, 11435599, 13407254, 22871198, 27772169, 55544338, 194405183, 388810366]

約数ペア:

[(1, 388810366), (2, 194405183), (7, 55544338), (14, 27772169), (17, 22871198), (29, 13407254), (34, 11435599), (58, 6703627), (119, 3267314), (203, 1915322), (238, 1633657), (406, 957661), (493, 788662), (986, 394331), (3451, 112666), (6902, 56333)]