788102486

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{42131}}^1$

素因数の和:42379

約数の個数: 16

約数和(自身を含む): 1213401600

約数和(自身を除く): 425299114

約数列:

[1, 2, 47, 94, 199, 398, 9353, 18706, 42131, 84262, 1980157, 3960314, 8384069, 16768138, 394051243, 788102486]

約数ペア:

[(1, 788102486), (2, 394051243), (47, 16768138), (94, 8384069), (199, 3960314), (398, 1980157), (9353, 84262), (18706, 42131)]