2008402753

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{17627}}^1$

素因数の和:18072

約数の個数: 16

約数和(自身を含む): 2357357184

約数和(自身を除く): 348954431

約数列:

[1, 7, 41, 287, 397, 2779, 16277, 17627, 113939, 123389, 722707, 5058949, 6997919, 48985433, 286914679, 2008402753]

約数ペア:

[(1, 2008402753), (7, 286914679), (41, 48985433), (287, 6997919), (397, 5058949), (2779, 722707), (16277, 123389), (17627, 113939)]