2008131404

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1133257}}^1$

素因数の和:1133704

約数の個数: 12

約数和(自身を含む): 3522165864

約数和(自身を除く): 1514034460

約数列:

[1, 2, 4, 443, 886, 1772, 1133257, 2266514, 4533028, 502032851, 1004065702, 2008131404]

約数ペア:

[(1, 2008131404), (2, 1004065702), (4, 502032851), (443, 4533028), (886, 2266514), (1772, 1133257)]