1120706626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{105389}}^1$

素因数の和:105813

約数の個数: 16

約数和(自身を含む): 1814815800

約数和(自身を除く): 694109174

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 105389, 210778, 1370057, 2740114, 43104101, 86208202, 560353313, 1120706626]

約数ペア:

[(1, 1120706626), (2, 560353313), (13, 86208202), (26, 43104101), (409, 2740114), (818, 1370057), (5317, 210778), (10634, 105389)]