2188156916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{99661}}^1$

素因数の和:100175

約数の個数: 24

約数和(自身を含む): 4185804000

約数和(自身を除く): 1997647084

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1996, 5489, 10978, 21956, 99661, 199322, 398644, 1096271, 2192542, 4385084, 49730839, 99461678, 198923356, 547039229, 1094078458, 2188156916]

約数ペア:

[(1, 2188156916), (2, 1094078458), (4, 547039229), (11, 198923356), (22, 99461678), (44, 49730839), (499, 4385084), (998, 2192542), (1996, 1096271), (5489, 398644), (10978, 199322), (21956, 99661)]