26379886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4636

約数の個数: 24

約数和(自身を含む): 45378144

約数和(自身を除く): 18998258

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 4591, 5746, 9182, 59683, 78047, 119366, 156094, 775879, 1014611, 1551758, 2029222, 13189943, 26379886]

約数ペア:

[(1, 26379886), (2, 13189943), (13, 2029222), (17, 1551758), (26, 1014611), (34, 775879), (169, 156094), (221, 119366), (338, 78047), (442, 59683), (2873, 9182), (4591, 5746)]