339980968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1370891}}^1$

素因数の和:1370928

約数の個数: 16

約数和(自身を含む): 658028160

約数和(自身を除く): 318047192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1370891, 2741782, 5483564, 10967128, 42497621, 84995242, 169990484, 339980968]

約数ペア:

[(1, 339980968), (2, 169990484), (4, 84995242), (8, 42497621), (31, 10967128), (62, 5483564), (124, 2741782), (248, 1370891)]