270946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 464184

約数和(自身を除く): 193238

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 613, 1226, 7969, 10421, 15938, 20842, 135473, 270946]

約数ペア:

[(1, 270946), (2, 135473), (13, 20842), (17, 15938), (26, 10421), (34, 7969), (221, 1226), (442, 613)]