2009006951

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1\times {\mathrm{3137}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 2313584640

約数和(自身を除く): 304577689

約数列:

[1, 7, 191, 479, 1337, 3137, 3353, 21959, 91489, 599167, 640423, 1502623, 4194169, 10518361, 287000993, 2009006951]

約数ペア:

[(1, 2009006951), (7, 287000993), (191, 10518361), (479, 4194169), (1337, 1502623), (3137, 640423), (3353, 599167), (21959, 91489)]