26420017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 29400448

約数和(自身を除く): 2980431

約数列:

[1, 13, 43, 151, 313, 559, 1963, 4069, 6493, 13459, 47263, 84409, 174967, 614419, 2032309, 26420017]

約数ペア:

[(1, 26420017), (13, 2032309), (43, 614419), (151, 174967), (313, 84409), (559, 47263), (1963, 13459), (4069, 6493)]