26291018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9277}}^1$

素因数の和:9401

約数の個数: 16

約数和(自身を含む): 42864360

約数和(自身を除く): 16573342

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 9277, 18554, 120601, 241202, 1011193, 2022386, 13145509, 26291018]

約数ペア:

[(1, 26291018), (2, 13145509), (13, 2022386), (26, 1011193), (109, 241202), (218, 120601), (1417, 18554), (2834, 9277)]