2488019630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3504253}}^1$

素因数の和:3504331

約数の個数: 16

約数和(自身を含む): 4541513184

約数和(自身を除く): 2053493554

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3504253, 7008506, 17521265, 35042530, 248801963, 497603926, 1244009815, 2488019630]

約数ペア:

[(1, 2488019630), (2, 1244009815), (5, 497603926), (10, 248801963), (71, 35042530), (142, 17521265), (355, 7008506), (710, 3504253)]