2687860792

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{2417141}}^1$

素因数の和:2417286

約数の個数: 16

約数和(自身を含む): 5075998200

約数和(自身を除く): 2388137408

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 2417141, 4834282, 9668564, 19337128, 335982599, 671965198, 1343930396, 2687860792]

約数ペア:

[(1, 2687860792), (2, 1343930396), (4, 671965198), (8, 335982599), (139, 19337128), (278, 9668564), (556, 4834282), (1112, 2417141)]