2017810970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28825871}}^1$

素因数の和:28825885

約数の個数: 16

約数和(自身を含む): 4150925568

約数和(自身を除く): 2133114598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28825871, 57651742, 144129355, 201781097, 288258710, 403562194, 1008905485, 2017810970]

約数ペア:

[(1, 2017810970), (2, 1008905485), (5, 403562194), (7, 288258710), (10, 201781097), (14, 144129355), (35, 57651742), (70, 28825871)]