2040807517

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{84481}}^1$

素因数の和:84541

約数の個数: 24

約数和(自身を含む): 2600355960

約数和(自身を除く): 559548443

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 24157, 84481, 591367, 1436177, 2449949, 4139569, 10053239, 17149643, 41649133, 70372673, 120047501, 291543931, 2040807517]

約数ペア:

[(1, 2040807517), (7, 291543931), (17, 120047501), (29, 70372673), (49, 41649133), (119, 17149643), (203, 10053239), (493, 4139569), (833, 2449949), (1421, 1436177), (3451, 591367), (24157, 84481)]