989406906

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{828649}}^1$

素因数の和:828853

約数の個数: 16

約数和(自身を含む): 1988760000

約数和(自身を除く): 999353094

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 828649, 1657298, 2485947, 4971894, 164901151, 329802302, 494703453, 989406906]

約数ペア:

[(1, 989406906), (2, 494703453), (3, 329802302), (6, 164901151), (199, 4971894), (398, 2485947), (597, 1657298), (1194, 828649)]