2021669330

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{527851}}^1$

素因数の和:528241

約数の個数: 16

約数和(自身を含む): 3648513024

約数和(自身を除く): 1626843694

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 527851, 1055702, 2639255, 5278510, 202166933, 404333866, 1010834665, 2021669330]

約数ペア:

[(1, 2021669330), (2, 1010834665), (5, 404333866), (10, 202166933), (383, 5278510), (766, 2639255), (1915, 1055702), (3830, 527851)]