2108771273

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{42293}}^1$

素因数の和:42736

約数の個数: 16

約数和(自身を含む): 2557941120

約数和(自身を除く): 449169847

約数列:

[1, 7, 17, 119, 419, 2933, 7123, 42293, 49861, 296051, 718981, 5032867, 17720767, 124045369, 301253039, 2108771273]

約数ペア:

[(1, 2108771273), (7, 301253039), (17, 124045369), (119, 17720767), (419, 5032867), (2933, 718981), (7123, 296051), (42293, 49861)]