2008100129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{392437}}^1$

素因数の和:392504

約数の個数: 16

約数和(自身を含む): 2486487168

約数和(自身を除く): 478387039

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 392437, 2747059, 6671429, 16874791, 46700003, 118123537, 286871447, 2008100129]

約数ペア:

[(1, 2008100129), (7, 286871447), (17, 118123537), (43, 46700003), (119, 16874791), (301, 6671429), (731, 2747059), (5117, 392437)]