1684421866

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{1721}}^1\times {\mathrm{2137}}^1$

素因数の和:4089

約数の個数: 16

約数和(自身を含む): 2540328840

約数和(自身を除く): 855906974

約数列:

[1, 2, 229, 458, 1721, 2137, 3442, 4274, 394109, 489373, 788218, 978746, 3677777, 7355554, 842210933, 1684421866]

約数ペア:

[(1, 1684421866), (2, 842210933), (229, 7355554), (458, 3677777), (1721, 978746), (2137, 788218), (3442, 489373), (4274, 394109)]