2017589788

素因数分解:

$2^2\times {\mathrm{569}}^1\times {\mathrm{886463}}^1$

素因数の和:887036

約数の個数: 12

約数和(自身を含む): 3536991360

約数和(自身を除く): 1519401572

約数列:

[1, 2, 4, 569, 1138, 2276, 886463, 1772926, 3545852, 504397447, 1008794894, 2017589788]

約数ペア:

[(1, 2017589788), (2, 1008794894), (4, 504397447), (569, 3545852), (1138, 1772926), (2276, 886463)]