2016931490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28813307}}^1$

素因数の和:28813321

約数の個数: 16

約数和(自身を含む): 4149116352

約数和(自身を除く): 2132184862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28813307, 57626614, 144066535, 201693149, 288133070, 403386298, 1008465745, 2016931490]

約数ペア:

[(1, 2016931490), (2, 1008465745), (5, 403386298), (7, 288133070), (10, 201693149), (14, 144066535), (35, 57626614), (70, 28813307)]