2100080416

素因数分解:

$2^5\times 7^2\times {\mathrm{1339337}}^1$

素因数の和:1339361

約数の個数: 36

約数和(自身を含む): 4809562758

約数和(自身を除く): 2709482342

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1339337, 2678674, 5357348, 9375359, 10714696, 18750718, 21429392, 37501436, 42858784, 65627513, 75002872, 131255026, 150005744, 262510052, 300011488, 525020104, 1050040208, 2100080416]

約数ペア:

[(1, 2100080416), (2, 1050040208), (4, 525020104), (7, 300011488), (8, 262510052), (14, 150005744), (16, 131255026), (28, 75002872), (32, 65627513), (49, 42858784), (56, 37501436), (98, 21429392), (112, 18750718), (196, 10714696), (224, 9375359), (392, 5357348), (784, 2678674), (1568, 1339337)]