2021601496

素因数分解:

$2^3\times {\mathrm{919}}^1\times {\mathrm{274973}}^1$

素因数の和:275898

約数の個数: 16

約数和(自身を含む): 3794641200

約数和(自身を除く): 1773039704

約数列:

[1, 2, 4, 8, 919, 1838, 3676, 7352, 274973, 549946, 1099892, 2199784, 252700187, 505400374, 1010800748, 2021601496]

約数ペア:

[(1, 2021601496), (2, 1010800748), (4, 505400374), (8, 252700187), (919, 2199784), (1838, 1099892), (3676, 549946), (7352, 274973)]