4047976

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{1627}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 7619040

約数和(自身を除く): 3571064

約数列:

[1, 2, 4, 8, 311, 622, 1244, 1627, 2488, 3254, 6508, 13016, 505997, 1011994, 2023988, 4047976]

約数ペア:

[(1, 4047976), (2, 2023988), (4, 1011994), (8, 505997), (311, 13016), (622, 6508), (1244, 3254), (1627, 2488)]