7942676

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 15951936

約数和(自身を除く): 8009260

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 857, 1324, 1714, 2317, 3428, 4634, 5999, 9268, 11998, 23996, 283667, 567334, 1134668, 1985669, 3971338, 7942676]

約数ペア:

[(1, 7942676), (2, 3971338), (4, 1985669), (7, 1134668), (14, 567334), (28, 283667), (331, 23996), (662, 11998), (857, 9268), (1324, 5999), (1714, 4634), (2317, 3428)]