4008628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 7626752

約数和(自身を除く): 3618124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 607, 1214, 1651, 2428, 3302, 6604, 7891, 15782, 31564, 77089, 154178, 308356, 1002157, 2004314, 4008628]

約数ペア:

[(1, 4008628), (2, 2004314), (4, 1002157), (13, 308356), (26, 154178), (52, 77089), (127, 31564), (254, 15782), (508, 7891), (607, 6604), (1214, 3302), (1651, 2428)]