2390674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 4242672

約数和(自身を除く): 1851998

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 643, 1286, 1859, 3718, 7073, 8359, 14146, 16718, 91949, 108667, 183898, 217334, 1195337, 2390674]

約数ペア:

[(1, 2390674), (2, 1195337), (11, 217334), (13, 183898), (22, 108667), (26, 91949), (143, 16718), (169, 14146), (286, 8359), (338, 7073), (643, 3718), (1286, 1859)]