80457928598

素因数分解:

$2^1\times {\mathrm{1481}}^1\times {\mathrm{1499}}^1\times {\mathrm{18121}}^1$

素因数の和:21103

約数の個数: 16

約数和(自身を含む): 120855618000

約数和(自身を除く): 40397689402

約数列:

[1, 2, 1481, 1499, 2962, 2998, 18121, 36242, 2220019, 4440038, 26837201, 27163379, 53674402, 54326758, 40228964299, 80457928598]

約数ペア:

[(1, 80457928598), (2, 40228964299), (1481, 54326758), (1499, 53674402), (2962, 27163379), (2998, 26837201), (18121, 4440038), (36242, 2220019)]