247636114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{25409}}^1$

素因数の和:25865

約数の個数: 16

約数和(自身を含む): 406153440

約数和(自身を除く): 158517326

約数列:

[1, 2, 11, 22, 443, 886, 4873, 9746, 25409, 50818, 279499, 558998, 11256187, 22512374, 123818057, 247636114]

約数ペア:

[(1, 247636114), (2, 123818057), (11, 22512374), (22, 11256187), (443, 558998), (886, 279499), (4873, 50818), (9746, 25409)]