437840862992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2105004149}}^1$

素因数の和:2105004170

約数の個数: 20

約数和(自身を含む): 913571801100

約数和(自身を除く): 475730938108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2105004149, 4210008298, 8420016596, 16840033192, 27365053937, 33680066384, 54730107874, 109460215748, 218920431496, 437840862992]

約数ペア:

[(1, 437840862992), (2, 218920431496), (4, 109460215748), (8, 54730107874), (13, 33680066384), (16, 27365053937), (26, 16840033192), (52, 8420016596), (104, 4210008298), (208, 2105004149)]