2008968879

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{146309}}^1$

素因数の和:146534

約数の個数: 16

約数和(自身を含む): 2809152000

約数和(自身を除く): 800183121

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 146309, 438927, 3365107, 10095321, 29115491, 87346473, 669656293, 2008968879]

約数ペア:

[(1, 2008968879), (3, 669656293), (23, 87346473), (69, 29115491), (199, 10095321), (597, 3365107), (4577, 438927), (13731, 146309)]