314908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 638064

約数和(自身を除く): 323156

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 421, 748, 842, 1684, 4631, 7157, 9262, 14314, 18524, 28628, 78727, 157454, 314908]

約数ペア:

[(1, 314908), (2, 157454), (4, 78727), (11, 28628), (17, 18524), (22, 14314), (34, 9262), (44, 7157), (68, 4631), (187, 1684), (374, 842), (421, 748)]