57874310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{445187}}^1$

素因数の和:445207

約数の個数: 16

約数和(自身を含む): 112187376

約数和(自身を除く): 54313066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 445187, 890374, 2225935, 4451870, 5787431, 11574862, 28937155, 57874310]

約数ペア:

[(1, 57874310), (2, 28937155), (5, 11574862), (10, 5787431), (13, 4451870), (26, 2225935), (65, 890374), (130, 445187)]