4387396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 8341760

約数和(自身を除く): 3954364

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 607, 1214, 1807, 2428, 3614, 7228, 7891, 15782, 31564, 84373, 168746, 337492, 1096849, 2193698, 4387396]

約数ペア:

[(1, 4387396), (2, 2193698), (4, 1096849), (13, 337492), (26, 168746), (52, 84373), (139, 31564), (278, 15782), (556, 7891), (607, 7228), (1214, 3614), (1807, 2428)]