26001326

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1860

約数の個数: 24

約数和(自身を含む): 43239240

約数和(自身を除く): 17237914

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1789, 3578, 7267, 14534, 23257, 46514, 76927, 153854, 302341, 604682, 1000051, 2000102, 13000663, 26001326]

約数ペア:

[(1, 26001326), (2, 13000663), (13, 2000102), (26, 1000051), (43, 604682), (86, 302341), (169, 153854), (338, 76927), (559, 46514), (1118, 23257), (1789, 14534), (3578, 7267)]