2164214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 3711240

約数和(自身を除く): 1547026

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 337, 338, 494, 674, 3211, 4381, 6403, 6422, 8762, 12806, 56953, 83239, 113906, 166478, 1082107, 2164214]

約数ペア:

[(1, 2164214), (2, 1082107), (13, 166478), (19, 113906), (26, 83239), (38, 56953), (169, 12806), (247, 8762), (337, 6422), (338, 6403), (494, 4381), (674, 3211)]