311081372

素因数分解:

$2^2\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{7753}}^1$

素因数の和:9197

約数の個数: 24

約数和(自身を含む): 622677216

約数和(自身を除く): 311595844

約数列:

[1, 2, 4, 7, 14, 28, 1433, 2866, 5732, 7753, 10031, 15506, 20062, 31012, 40124, 54271, 108542, 217084, 11110049, 22220098, 44440196, 77770343, 155540686, 311081372]

約数ペア:

[(1, 311081372), (2, 155540686), (4, 77770343), (7, 44440196), (14, 22220098), (28, 11110049), (1433, 217084), (2866, 108542), (5732, 54271), (7753, 40124), (10031, 31012), (15506, 20062)]