8239588

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2857}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 16644992

約数和(自身を除く): 8405404

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2857, 2884, 5714, 11428, 19999, 39998, 79996, 294271, 588542, 1177084, 2059897, 4119794, 8239588]

約数ペア:

[(1, 8239588), (2, 4119794), (4, 2059897), (7, 1177084), (14, 588542), (28, 294271), (103, 79996), (206, 39998), (412, 19999), (721, 11428), (1442, 5714), (2857, 2884)]