317434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 531720

約数和(自身を除く): 214286

約数列:

[1, 2, 13, 26, 29, 58, 377, 421, 754, 842, 5473, 10946, 12209, 24418, 158717, 317434]

約数ペア:

[(1, 317434), (2, 158717), (13, 24418), (26, 12209), (29, 10946), (58, 5473), (377, 842), (421, 754)]