788296912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3789889}}^1$

素因数の和:3789910

約数の個数: 20

約数和(自身を含む): 1644812260

約数和(自身を除く): 856515348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3789889, 7579778, 15159556, 30319112, 49268557, 60638224, 98537114, 197074228, 394148456, 788296912]

約数ペア:

[(1, 788296912), (2, 394148456), (4, 197074228), (8, 98537114), (13, 60638224), (16, 49268557), (26, 30319112), (52, 15159556), (104, 7579778), (208, 3789889)]