2029731907

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1\times {\mathrm{4889}}^1$

素因数の和:5490

約数の個数: 16

約数和(自身を含む): 2343444480

約数和(自身を除く): 313712573

約数列:

[1, 7, 127, 467, 889, 3269, 4889, 34223, 59309, 415163, 620903, 2283163, 4346321, 15982141, 289961701, 2029731907]

約数ペア:

[(1, 2029731907), (7, 289961701), (127, 15982141), (467, 4346321), (889, 2283163), (3269, 620903), (4889, 415163), (34223, 59309)]