2018857684

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{3631039}}^1$

素因数の和:3631182

約数の個数: 12

約数和(自身を含む): 3558419200

約数和(自身を除く): 1539561516

約数列:

[1, 2, 4, 139, 278, 556, 3631039, 7262078, 14524156, 504714421, 1009428842, 2018857684]

約数ペア:

[(1, 2018857684), (2, 1009428842), (4, 504714421), (139, 14524156), (278, 7262078), (556, 3631039)]