2658931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 405389

約数列:

[1, 11, 37, 47, 139, 407, 517, 1529, 1739, 5143, 6533, 19129, 56573, 71863, 241721, 2658931]

約数ペア:

[(1, 2658931), (11, 241721), (37, 71863), (47, 56573), (139, 19129), (407, 6533), (517, 5143), (1529, 1739)]