1661535194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{272651}}^1$

素因数の和:272941

約数の個数: 16

約数和(自身を含む): 2728701216

約数和(自身を除く): 1067166022

約数列:

[1, 2, 11, 22, 277, 554, 3047, 6094, 272651, 545302, 2999161, 5998322, 75524327, 151048654, 830767597, 1661535194]

約数ペア:

[(1, 1661535194), (2, 830767597), (11, 151048654), (22, 75524327), (277, 5998322), (554, 2999161), (3047, 545302), (6094, 272651)]