2663711210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1916339}}^1$

素因数の和:1916485

約数の個数: 16

約数和(自身を含む): 4829176800

約数和(自身を除く): 2165465590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1916339, 3832678, 9581695, 19163390, 266371121, 532742242, 1331855605, 2663711210]

約数ペア:

[(1, 2663711210), (2, 1331855605), (5, 532742242), (10, 266371121), (139, 19163390), (278, 9581695), (695, 3832678), (1390, 1916339)]