2649776978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2106341}}^1$

素因数の和:2106397

約数の個数: 16

約数和(自身を含む): 4322213784

約数和(自身を除く): 1672436806

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 2106341, 4212682, 35807797, 71615594, 77934617, 155869234, 1324888489, 2649776978]

約数ペア:

[(1, 2649776978), (2, 1324888489), (17, 155869234), (34, 77934617), (37, 71615594), (74, 35807797), (629, 4212682), (1258, 2106341)]