2016258644

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1396301}}^1$

素因数の和:1396343

約数の個数: 18

約数和(自身を含む): 3723937434

約数和(自身を除く): 1707678790

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1396301, 2792602, 5585204, 26529719, 53059438, 106118876, 504064661, 1008129322, 2016258644]

約数ペア:

[(1, 2016258644), (2, 1008129322), (4, 504064661), (19, 106118876), (38, 53059438), (76, 26529719), (361, 5585204), (722, 2792602), (1444, 1396301)]