126240634

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{2687}}^1$

素因数の和:2854

約数の個数: 24

約数和(自身を含む): 206599680

約数和(自身を除く): 80359046

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1807, 2687, 3614, 5374, 23491, 34931, 46982, 69862, 373493, 454103, 746986, 908206, 4855409, 9710818, 63120317, 126240634]

約数ペア:

[(1, 126240634), (2, 63120317), (13, 9710818), (26, 4855409), (139, 908206), (169, 746986), (278, 454103), (338, 373493), (1807, 69862), (2687, 46982), (3614, 34931), (5374, 23491)]