1618181131

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{5153}}^1$

素因数の和:5670

約数の個数: 16

約数和(自身を含む): 1870778304

約数和(自身を除く): 252597173

約数列:

[1, 7, 113, 397, 791, 2779, 5153, 36071, 44861, 314027, 582289, 2045741, 4076023, 14320187, 231168733, 1618181131]

約数ペア:

[(1, 1618181131), (7, 231168733), (113, 14320187), (397, 4076023), (791, 2045741), (2779, 582289), (5153, 314027), (36071, 44861)]