1255292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 2352000

約数和(自身を除く): 1096708

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 199, 332, 398, 796, 1577, 3154, 3781, 6308, 7562, 15124, 16517, 33034, 66068, 313823, 627646, 1255292]

約数ペア:

[(1, 1255292), (2, 627646), (4, 313823), (19, 66068), (38, 33034), (76, 16517), (83, 15124), (166, 7562), (199, 6308), (332, 3781), (398, 3154), (796, 1577)]