2017385689

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{406649}}^1$

素因数の和:406712

約数の個数: 12

約数和(自身を含む): 2271546900

約数和(自身を除く): 254161211

約数列:

[1, 11, 41, 121, 451, 4961, 406649, 4473139, 16672609, 49204529, 183398699, 2017385689]

約数ペア:

[(1, 2017385689), (11, 183398699), (41, 49204529), (121, 16672609), (451, 4473139), (4961, 406649)]