779344894

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1\times {\mathrm{1609}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 1176588000

約数和(自身を除く): 397243106

約数列:

[1, 2, 199, 398, 1217, 1609, 2434, 3218, 242183, 320191, 484366, 640382, 1958153, 3916306, 389672447, 779344894]

約数ペア:

[(1, 779344894), (2, 389672447), (199, 3916306), (398, 1958153), (1217, 640382), (1609, 484366), (2434, 320191), (3218, 242183)]