2151838246

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{2393}}^1\times {\mathrm{5417}}^1$

素因数の和:7895

約数の個数: 16

約数和(自身を含む): 3268614384

約数和(自身を除く): 1116776138

約数列:

[1, 2, 83, 166, 2393, 4786, 5417, 10834, 198619, 397238, 449611, 899222, 12962881, 25925762, 1075919123, 2151838246]

約数ペア:

[(1, 2151838246), (2, 1075919123), (83, 25925762), (166, 12962881), (2393, 899222), (4786, 449611), (5417, 397238), (10834, 198619)]