2008198516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{10681907}}^1$

素因数の和:10681958

約数の個数: 12

約数和(自身を含む): 3589121088

約数和(自身を除く): 1580922572

約数列:

[1, 2, 4, 47, 94, 188, 10681907, 21363814, 42727628, 502049629, 1004099258, 2008198516]

約数ペア:

[(1, 2008198516), (2, 1004099258), (4, 502049629), (47, 42727628), (94, 21363814), (188, 10681907)]