2051250963

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{90647}}^1$

素因数の和:91066

約数の個数: 16

約数和(自身を含む): 2886232320

約数和(自身を除く): 834981357

約数列:

[1, 3, 19, 57, 397, 1191, 7543, 22629, 90647, 271941, 1722293, 5166879, 35986859, 107960577, 683750321, 2051250963]

約数ペア:

[(1, 2051250963), (3, 683750321), (19, 107960577), (57, 35986859), (397, 5166879), (1191, 1722293), (7543, 271941), (22629, 90647)]