2889948668

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{707627}}^1$

素因数の和:708652

約数の個数: 12

約数和(自身を含む): 5062370712

約数和(自身を除く): 2172422044

約数列:

[1, 2, 4, 1021, 2042, 4084, 707627, 1415254, 2830508, 722487167, 1444974334, 2889948668]

約数ペア:

[(1, 2889948668), (2, 1444974334), (4, 722487167), (1021, 2830508), (2042, 1415254), (4084, 707627)]