788230244

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{990239}}^1$

素因数の和:990442

約数の個数: 12

約数和(自身を含む): 1386336000

約数和(自身を除く): 598105756

約数列:

[1, 2, 4, 199, 398, 796, 990239, 1980478, 3960956, 197057561, 394115122, 788230244]

約数ペア:

[(1, 788230244), (2, 394115122), (4, 197057561), (199, 3960956), (398, 1980478), (796, 990239)]