1656556564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3089}}^1\times {\mathrm{10313}}^1$

素因数の和:13419

約数の個数: 24

約数和(自身を含む): 3123285480

約数和(自身を除く): 1466728916

約数列:

[1, 2, 4, 13, 26, 52, 3089, 6178, 10313, 12356, 20626, 40157, 41252, 80314, 134069, 160628, 268138, 536276, 31856857, 63713714, 127427428, 414139141, 828278282, 1656556564]

約数ペア:

[(1, 1656556564), (2, 828278282), (4, 414139141), (13, 127427428), (26, 63713714), (52, 31856857), (3089, 536276), (6178, 268138), (10313, 160628), (12356, 134069), (20626, 80314), (40157, 41252)]