1227434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 2100168

約数和(自身を除く): 872734

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2777, 5554, 36101, 47209, 72202, 94418, 613717, 1227434]

約数ペア:

[(1, 1227434), (2, 613717), (13, 94418), (17, 72202), (26, 47209), (34, 36101), (221, 5554), (442, 2777)]