8979676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 16380000

約数和(自身を除く): 7400324

約数列:

[1, 2, 4, 29, 58, 116, 199, 389, 398, 778, 796, 1556, 5771, 11281, 11542, 22562, 23084, 45124, 77411, 154822, 309644, 2244919, 4489838, 8979676]

約数ペア:

[(1, 8979676), (2, 4489838), (4, 2244919), (29, 309644), (58, 154822), (116, 77411), (199, 45124), (389, 23084), (398, 22562), (778, 11542), (796, 11281), (1556, 5771)]