2186556

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 5129040

約数和(自身を除く): 2942484

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 709, 771, 1028, 1418, 1542, 2127, 2836, 3084, 4254, 8508, 182213, 364426, 546639, 728852, 1093278, 2186556]

約数ペア:

[(1, 2186556), (2, 1093278), (3, 728852), (4, 546639), (6, 364426), (12, 182213), (257, 8508), (514, 4254), (709, 3084), (771, 2836), (1028, 2127), (1418, 1542)]