80870479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2297}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 91000800

約数和(自身を除く): 10130321

約数列:

[1, 17, 19, 109, 323, 1853, 2071, 2297, 35207, 39049, 43643, 250373, 741931, 4256341, 4757087, 80870479]

約数ペア:

[(1, 80870479), (17, 4757087), (19, 4256341), (109, 741931), (323, 250373), (1853, 43643), (2071, 39049), (2297, 35207)]