2109555619

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{47309}}^1$

素因数の和:47430

約数の個数: 16

約数和(自身を含む): 2323110240

約数和(自身を除く): 213554621

約数列:

[1, 17, 43, 61, 731, 1037, 2623, 44591, 47309, 804253, 2034287, 2885849, 34582879, 49059433, 124091507, 2109555619]

約数ペア:

[(1, 2109555619), (17, 124091507), (43, 49059433), (61, 34582879), (731, 2885849), (1037, 2034287), (2623, 804253), (44591, 47309)]