2440508

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 4996992

約数和(自身を除く): 2556484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2027, 4054, 8108, 14189, 28378, 56756, 87161, 174322, 348644, 610127, 1220254, 2440508]

約数ペア:

[(1, 2440508), (2, 1220254), (4, 610127), (7, 348644), (14, 174322), (28, 87161), (43, 56756), (86, 28378), (172, 14189), (301, 8108), (602, 4054), (1204, 2027)]