2109609826

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{69163}}^1$

素因数の和:69417

約数の個数: 16

約数和(自身を含む): 3216955968

約数和(自身を除く): 1107346142

約数列:

[1, 2, 101, 151, 202, 302, 15251, 30502, 69163, 138326, 6985463, 10443613, 13970926, 20887226, 1054804913, 2109609826]

約数ペア:

[(1, 2109609826), (2, 1054804913), (101, 20887226), (151, 13970926), (202, 10443613), (302, 6985463), (15251, 138326), (30502, 69163)]