396865144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3816011}}^1$

素因数の和:3816030

約数の個数: 16

約数和(自身を含む): 801362520

約数和(自身を除く): 404497376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3816011, 7632022, 15264044, 30528088, 49608143, 99216286, 198432572, 396865144]

約数ペア:

[(1, 396865144), (2, 198432572), (4, 99216286), (8, 49608143), (13, 30528088), (26, 15264044), (52, 7632022), (104, 3816011)]