2011922456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3542117}}^1$

素因数の和:3542194

約数の個数: 16

約数和(自身を含む): 3825487440

約数和(自身を除く): 1813564984

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3542117, 7084234, 14168468, 28336936, 251490307, 502980614, 1005961228, 2011922456]

約数ペア:

[(1, 2011922456), (2, 1005961228), (4, 502980614), (8, 251490307), (71, 28336936), (142, 14168468), (284, 7084234), (568, 3542117)]