397467524

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{2111}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 704191488

約数和(自身を除く): 306723964

約数列:

[1, 2, 4, 103, 206, 412, 457, 914, 1828, 2111, 4222, 8444, 47071, 94142, 188284, 217433, 434866, 869732, 964727, 1929454, 3858908, 99366881, 198733762, 397467524]

約数ペア:

[(1, 397467524), (2, 198733762), (4, 99366881), (103, 3858908), (206, 1929454), (412, 964727), (457, 869732), (914, 434866), (1828, 217433), (2111, 188284), (4222, 94142), (8444, 47071)]