504992

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 1020096

約数和(自身を除く): 515104

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 367, 688, 734, 1376, 1468, 2936, 5872, 11744, 15781, 31562, 63124, 126248, 252496, 504992]

約数ペア:

[(1, 504992), (2, 252496), (4, 126248), (8, 63124), (16, 31562), (32, 15781), (43, 11744), (86, 5872), (172, 2936), (344, 1468), (367, 1376), (688, 734)]