8020958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 13170816

約数和(自身を除く): 5149858

約数列:

[1, 2, 11, 22, 443, 823, 886, 1646, 4873, 9053, 9746, 18106, 364589, 729178, 4010479, 8020958]

約数ペア:

[(1, 8020958), (2, 4010479), (11, 729178), (22, 364589), (443, 18106), (823, 9746), (886, 9053), (1646, 4873)]