2008706630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28695809}}^1$

素因数の和:28695823

約数の個数: 16

約数和(自身を含む): 4132196640

約数和(自身を除く): 2123490010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28695809, 57391618, 143479045, 200870663, 286958090, 401741326, 1004353315, 2008706630]

約数ペア:

[(1, 2008706630), (2, 1004353315), (5, 401741326), (7, 286958090), (10, 200870663), (14, 143479045), (35, 57391618), (70, 28695809)]