2012193296

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{651617}}^1$

素因数の和:651818

約数の個数: 20

約数和(自身を含む): 3918830652

約数和(自身を除く): 1906637356

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 651617, 1303234, 2606468, 5212936, 10425872, 125762081, 251524162, 503048324, 1006096648, 2012193296]

約数ペア:

[(1, 2012193296), (2, 1006096648), (4, 503048324), (8, 251524162), (16, 125762081), (193, 10425872), (386, 5212936), (772, 2606468), (1544, 1303234), (3088, 651617)]