26674310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205187}}^1$

素因数の和:205207

約数の個数: 16

約数和(自身を含む): 51707376

約数和(自身を除く): 25033066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 205187, 410374, 1025935, 2051870, 2667431, 5334862, 13337155, 26674310]

約数ペア:

[(1, 26674310), (2, 13337155), (5, 5334862), (10, 2667431), (13, 2051870), (26, 1025935), (65, 410374), (130, 205187)]