7894018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21107}}^1$

素因数の和:21137

約数の個数: 16

約数和(自身を含む): 13677984

約数和(自身を除く): 5783966

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21107, 42214, 232177, 358819, 464354, 717638, 3947009, 7894018]

約数ペア:

[(1, 7894018), (2, 3947009), (11, 717638), (17, 464354), (22, 358819), (34, 232177), (187, 42214), (374, 21107)]