2049334810

素因数分解:

$2^1\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{87541}}^1$

素因数の和:89889

約数の個数: 16

約数和(自身を含む): 3690420552

約数和(自身を除く): 1641085742

約数列:

[1, 2, 5, 10, 2341, 4682, 11705, 23410, 87541, 175082, 437705, 875410, 204933481, 409866962, 1024667405, 2049334810]

約数ペア:

[(1, 2049334810), (2, 1024667405), (5, 409866962), (10, 204933481), (2341, 875410), (4682, 437705), (11705, 175082), (23410, 87541)]