2008806495

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{672967}}^1$

素因数の和:673174

約数の個数: 16

約数和(自身を含む): 3230246400

約数和(自身を除く): 1221439905

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 672967, 2018901, 3364835, 10094505, 133920433, 401761299, 669602165, 2008806495]

約数ペア:

[(1, 2008806495), (3, 669602165), (5, 401761299), (15, 133920433), (199, 10094505), (597, 3364835), (995, 2018901), (2985, 672967)]