2525708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 4704000

約数和(自身を除く): 2178292

約数列:

[1, 2, 4, 19, 38, 76, 167, 199, 334, 398, 668, 796, 3173, 3781, 6346, 7562, 12692, 15124, 33233, 66466, 132932, 631427, 1262854, 2525708]

約数ペア:

[(1, 2525708), (2, 1262854), (4, 631427), (19, 132932), (38, 66466), (76, 33233), (167, 15124), (199, 12692), (334, 7562), (398, 6346), (668, 3781), (796, 3173)]