26284739

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3686

約数の個数: 12

約数和(自身を含む): 29132136

約数和(自身を除く): 2847397

約数列:

[1, 13, 43, 169, 559, 3617, 7267, 47021, 155531, 611273, 2021903, 26284739]

約数ペア:

[(1, 26284739), (13, 2021903), (43, 611273), (169, 155531), (559, 47021), (3617, 7267)]