788676004

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{990799}}^1$

素因数の和:991002

約数の個数: 12

約数和(自身を含む): 1387120000

約数和(自身を除く): 598443996

約数列:

[1, 2, 4, 199, 398, 796, 990799, 1981598, 3963196, 197169001, 394338002, 788676004]

約数ペア:

[(1, 788676004), (2, 394338002), (4, 197169001), (199, 3963196), (398, 1981598), (796, 990799)]