996943.0000000

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 18032000

約数和(自身を除く): 9066652

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 1609, 2786, 3218, 5572, 6436, 11263, 22526, 45052, 320191, 640382, 1280764, 2241337, 4482674, 8965348]

約数ペア:

[(1, 8965348), (2, 4482674), (4, 2241337), (7, 1280764), (14, 640382), (28, 320191), (199, 45052), (398, 22526), (796, 11263), (1393, 6436), (1609, 5572), (2786, 3218)]