2008102474

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{350699}}^1$

素因数の和:351117

約数の個数: 16

約数和(自身を含む): 3450888000

約数和(自身を除く): 1442785526

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 350699, 701398, 2454893, 4909786, 143435891, 286871782, 1004051237, 2008102474]

約数ペア:

[(1, 2008102474), (2, 1004051237), (7, 286871782), (14, 143435891), (409, 4909786), (818, 2454893), (2863, 701398), (5726, 350699)]