397358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 328402

約数列:

[1, 2, 13, 17, 26, 29, 31, 34, 58, 62, 221, 377, 403, 442, 493, 527, 754, 806, 899, 986, 1054, 1798, 6409, 6851, 11687, 12818, 13702, 15283, 23374, 30566, 198679, 397358]

約数ペア:

[(1, 397358), (2, 198679), (13, 30566), (17, 23374), (26, 15283), (29, 13702), (31, 12818), (34, 11687), (58, 6851), (62, 6409), (221, 1798), (377, 1054), (403, 986), (442, 899), (493, 806), (527, 754)]