2051279741

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{18041}}^1$

素因数の和:18524

約数の個数: 16

約数和(自身を含む): 2413297920

約数和(自身を除く): 362018179

約数列:

[1, 7, 37, 259, 439, 3073, 16243, 18041, 113701, 126287, 667517, 4672619, 7919999, 55439993, 293039963, 2051279741]

約数ペア:

[(1, 2051279741), (7, 293039963), (37, 55439993), (259, 7919999), (439, 4672619), (3073, 667517), (16243, 126287), (18041, 113701)]