2109397588

素因数分解:

$2^2\times {\mathrm{11171}}^1\times {\mathrm{47207}}^1$

素因数の和:58382

約数の個数: 12

約数和(自身を含む): 3691854432

約数和(自身を除く): 1582456844

約数列:

[1, 2, 4, 11171, 22342, 44684, 47207, 94414, 188828, 527349397, 1054698794, 2109397588]

約数ペア:

[(1, 2109397588), (2, 1054698794), (4, 527349397), (11171, 188828), (22342, 94414), (44684, 47207)]