2989713076

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{385471}}^1$

素因数の和:385759

約数の個数: 24

約数和(自身を含む): 6001028096

約数和(自身を除く): 3011315020

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 385471, 770942, 1541884, 2698297, 5396594, 10793188, 106775467, 213550934, 427101868, 747428269, 1494856538, 2989713076]

約数ペア:

[(1, 2989713076), (2, 1494856538), (4, 747428269), (7, 427101868), (14, 213550934), (28, 106775467), (277, 10793188), (554, 5396594), (1108, 2698297), (1939, 1541884), (3878, 770942), (7756, 385471)]