8139556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 14981120

約数和(自身を除く): 6841564

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1279, 1591, 2558, 3182, 5116, 6364, 47323, 54997, 94646, 109994, 189292, 219988, 2034889, 4069778, 8139556]

約数ペア:

[(1, 8139556), (2, 4069778), (4, 2034889), (37, 219988), (43, 189292), (74, 109994), (86, 94646), (148, 54997), (172, 47323), (1279, 6364), (1591, 5116), (2558, 3182)]