2000808548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{69929}}^1$

素因数の和:70267

約数の個数: 24

約数和(自身を含む): 3665450880

約数和(自身を除く): 1664642332

約数列:

[1, 2, 4, 23, 46, 92, 311, 622, 1244, 7153, 14306, 28612, 69929, 139858, 279716, 1608367, 3216734, 6433468, 21747919, 43495838, 86991676, 500202137, 1000404274, 2000808548]

約数ペア:

[(1, 2000808548), (2, 1000404274), (4, 500202137), (23, 86991676), (46, 43495838), (92, 21747919), (311, 6433468), (622, 3216734), (1244, 1608367), (7153, 279716), (14306, 139858), (28612, 69929)]