2017379050

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{399481}}^1$

素因数の和:399594

約数の個数: 24

約数和(自身を含む): 3789486252

約数和(自身を除く): 1772107202

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 399481, 798962, 1997405, 3994810, 9987025, 19974050, 40347581, 80695162, 201737905, 403475810, 1008689525, 2017379050]

約数ペア:

[(1, 2017379050), (2, 1008689525), (5, 403475810), (10, 201737905), (25, 80695162), (50, 40347581), (101, 19974050), (202, 9987025), (505, 3994810), (1010, 1997405), (2525, 798962), (5050, 399481)]