4947566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 8273160

約数和(自身を除く): 3325594

約数列:

[1, 2, 13, 26, 37, 74, 139, 278, 481, 962, 1369, 1807, 2738, 3614, 5143, 10286, 17797, 35594, 66859, 133718, 190291, 380582, 2473783, 4947566]

約数ペア:

[(1, 4947566), (2, 2473783), (13, 380582), (26, 190291), (37, 133718), (74, 66859), (139, 35594), (278, 17797), (481, 10286), (962, 5143), (1369, 3614), (1807, 2738)]