3900384874

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{1489}}^1\times {\mathrm{2917}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 5869557000

約数和(自身を除く): 1969172126

約数列:

[1, 2, 449, 898, 1489, 2917, 2978, 5834, 668561, 1309733, 1337122, 2619466, 4343413, 8686826, 1950192437, 3900384874]

約数ペア:

[(1, 3900384874), (2, 1950192437), (449, 8686826), (898, 4343413), (1489, 2619466), (2917, 1337122), (2978, 1309733), (5834, 668561)]