2113664

素因数分解:

$2^7\times 7^2\times {\mathrm{337}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 4912830

約数和(自身を除く): 2799166

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 337, 392, 448, 674, 784, 896, 1348, 1568, 2359, 2696, 3136, 4718, 5392, 6272, 9436, 10784, 16513, 18872, 21568, 33026, 37744, 43136, 66052, 75488, 132104, 150976, 264208, 301952, 528416, 1056832, 2113664]

約数ペア:

[(1, 2113664), (2, 1056832), (4, 528416), (7, 301952), (8, 264208), (14, 150976), (16, 132104), (28, 75488), (32, 66052), (49, 43136), (56, 37744), (64, 33026), (98, 21568), (112, 18872), (128, 16513), (196, 10784), (224, 9436), (337, 6272), (392, 5392), (448, 4718), (674, 3136), (784, 2696), (896, 2359), (1348, 1568)]