8979777712

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{678641}}^1$

素因数の和:679476

約数の個数: 20

約数和(自身を含む): 17419382856

約数和(自身を除く): 8439605144

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 678641, 1357282, 2714564, 5429128, 10858256, 561236107, 1122472214, 2244944428, 4489888856, 8979777712]

約数ペア:

[(1, 8979777712), (2, 4489888856), (4, 2244944428), (8, 1122472214), (16, 561236107), (827, 10858256), (1654, 5429128), (3308, 2714564), (6616, 1357282), (13232, 678641)]