2018188879

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{96329}}^1$

素因数の和:96450

約数の個数: 16

約数和(自身を含む): 2395149120

約数和(自身を除く): 376960241

約数列:

[1, 7, 41, 73, 287, 511, 2993, 20951, 96329, 674303, 3949489, 7032017, 27646423, 49224119, 288312697, 2018188879]

約数ペア:

[(1, 2018188879), (7, 288312697), (41, 49224119), (73, 27646423), (287, 7032017), (511, 3949489), (2993, 674303), (20951, 96329)]