2106187868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{30973351}}^1$

素因数の和:30973372

約数の個数: 12

約数和(自身を含む): 3902642352

約数和(自身を除く): 1796454484

約数列:

[1, 2, 4, 17, 34, 68, 30973351, 61946702, 123893404, 526546967, 1053093934, 2106187868]

約数ペア:

[(1, 2106187868), (2, 1053093934), (4, 526546967), (17, 123893404), (34, 61946702), (68, 30973351)]