2017019824

素因数分解:

$2^4\times {\mathrm{126063739}}^1$

素因数の和:126063747

約数の個数: 10

約数和(自身を含む): 3907975940

約数和(自身を除く): 1890956116

約数列:

[1, 2, 4, 8, 16, 126063739, 252127478, 504254956, 1008509912, 2017019824]

約数ペア:

[(1, 2017019824), (2, 1008509912), (4, 504254956), (8, 252127478), (16, 126063739)]