2012273872

素因数分解:

$2^4\times 7^1\times {\mathrm{17966731}}^1$

素因数の和:17966746

約数の個数: 20

約数和(自身を含む): 4455749536

約数和(自身を除く): 2443475664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17966731, 35933462, 71866924, 125767117, 143733848, 251534234, 287467696, 503068468, 1006136936, 2012273872]

約数ペア:

[(1, 2012273872), (2, 1006136936), (4, 503068468), (7, 287467696), (8, 251534234), (14, 143733848), (16, 125767117), (28, 71866924), (56, 35933462), (112, 17966731)]