2013879256

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{809437}}^1$

素因数の和:809754

約数の個数: 16

約数和(自身を含む): 3788169840

約数和(自身を除く): 1774290584

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 809437, 1618874, 3237748, 6475496, 251734907, 503469814, 1006939628, 2013879256]

約数ペア:

[(1, 2013879256), (2, 1006939628), (4, 503469814), (8, 251734907), (311, 6475496), (622, 3237748), (1244, 1618874), (2488, 809437)]