1531608910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{55837}}^1$

素因数の和:56068

約数の個数: 32

約数和(自身を含む): 2983089312

約数和(自身を除く): 1451480402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 55837, 111674, 279185, 558370, 725881, 1451762, 3629405, 7258810, 11781607, 23563214, 58908035, 117816070, 153160891, 306321782, 765804455, 1531608910]

約数ペア:

[(1, 1531608910), (2, 765804455), (5, 306321782), (10, 153160891), (13, 117816070), (26, 58908035), (65, 23563214), (130, 11781607), (211, 7258810), (422, 3629405), (1055, 1451762), (2110, 725881), (2743, 558370), (5486, 279185), (13715, 111674), (27430, 55837)]