2056570215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19586383}}^1$

素因数の和:19586398

約数の個数: 16

約数和(自身を含む): 3760585728

約数和(自身を除く): 1704015513

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19586383, 58759149, 97931915, 137104681, 293795745, 411314043, 685523405, 2056570215]

約数ペア:

[(1, 2056570215), (3, 685523405), (5, 411314043), (7, 293795745), (15, 137104681), (21, 97931915), (35, 58759149), (105, 19586383)]