631601848

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1489627}}^1$

素因数の和:1489686

約数の個数: 16

約数和(自身を含む): 1206598680

約数和(自身を除く): 574996832

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1489627, 2979254, 5958508, 11917016, 78950231, 157900462, 315800924, 631601848]

約数ペア:

[(1, 631601848), (2, 315800924), (4, 157900462), (8, 78950231), (53, 11917016), (106, 5958508), (212, 2979254), (424, 1489627)]