2013145849

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1279813}}^1$

素因数の和:1279848

約数の個数: 12

約数和(自身を含む): 2383013668

約数和(自身を除く): 369867819

約数列:

[1, 11, 13, 121, 143, 1573, 1279813, 14077943, 16637569, 154857373, 183013259, 2013145849]

約数ペア:

[(1, 2013145849), (11, 183013259), (13, 154857373), (121, 16637569), (143, 14077943), (1573, 1279813)]