2722151510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20939627}}^1$

素因数の和:20939647

約数の個数: 16

約数和(自身を含む): 5276786256

約数和(自身を除く): 2554634746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 20939627, 41879254, 104698135, 209396270, 272215151, 544430302, 1361075755, 2722151510]

約数ペア:

[(1, 2722151510), (2, 1361075755), (5, 544430302), (10, 272215151), (13, 209396270), (26, 104698135), (65, 41879254), (130, 20939627)]