2008016645

素因数分解:

$5^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1\times {\mathrm{1423}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 2421027840

約数和(自身を除く): 413011195

約数列:

[1, 5, 367, 769, 1423, 1835, 3845, 7115, 282223, 522241, 1094287, 1411115, 2611205, 5471435, 401603329, 2008016645]

約数ペア:

[(1, 2008016645), (5, 401603329), (367, 5471435), (769, 2611205), (1423, 1411115), (1835, 1094287), (3845, 522241), (7115, 282223)]