2011456865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{39367}}^1$

素因数の和:40312

約数の個数: 16

約数和(自身を含む): 2636081280

約数和(自身を除く): 624624415

約数列:

[1, 5, 11, 55, 929, 4645, 10219, 39367, 51095, 196835, 433037, 2165185, 36571943, 182859715, 402291373, 2011456865]

約数ペア:

[(1, 2011456865), (5, 402291373), (11, 182859715), (55, 36571943), (929, 2165185), (4645, 433037), (10219, 196835), (39367, 51095)]