487992628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{16369}}^1$

素因数の和:16659

約数の個数: 24

約数和(自身を含む): 886926600

約数和(自身を除く): 398933972

約数列:

[1, 2, 4, 29, 58, 116, 257, 514, 1028, 7453, 14906, 16369, 29812, 32738, 65476, 474701, 949402, 1898804, 4206833, 8413666, 16827332, 121998157, 243996314, 487992628]

約数ペア:

[(1, 487992628), (2, 243996314), (4, 121998157), (29, 16827332), (58, 8413666), (116, 4206833), (257, 1898804), (514, 949402), (1028, 474701), (7453, 65476), (14906, 32738), (16369, 29812)]