2008994672

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{171299}}^1$

素因数の和:172040

約数の個数: 20

約数和(自身を含む): 3897760200

約数和(自身を除く): 1888765528

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 11728, 171299, 342598, 685196, 1370392, 2740784, 125562167, 251124334, 502248668, 1004497336, 2008994672]

約数ペア:

[(1, 2008994672), (2, 1004497336), (4, 502248668), (8, 251124334), (16, 125562167), (733, 2740784), (1466, 1370392), (2932, 685196), (5864, 342598), (11728, 171299)]