2013786992

素因数分解:

$2^4\times 7^1\times {\mathrm{17980241}}^1$

素因数の和:17980256

約数の個数: 20

約数和(自身を含む): 4459100016

約数和(自身を除く): 2445313024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17980241, 35960482, 71920964, 125861687, 143841928, 251723374, 287683856, 503446748, 1006893496, 2013786992]

約数ペア:

[(1, 2013786992), (2, 1006893496), (4, 503446748), (7, 287683856), (8, 251723374), (14, 143841928), (16, 125861687), (28, 71920964), (56, 35960482), (112, 17980241)]