2008190884

素因数分解:

$2^2\times 7^1\times {\mathrm{71721103}}^1$

素因数の和:71721114

約数の個数: 12

約数和(自身を含む): 4016381824

約数和(自身を除く): 2008190940

約数列:

[1, 2, 4, 7, 14, 28, 71721103, 143442206, 286884412, 502047721, 1004095442, 2008190884]

約数ペア:

[(1, 2008190884), (2, 1004095442), (4, 502047721), (7, 286884412), (14, 143442206), (28, 71721103)]