1808191009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{4817}}^1$

素因数の和:5216

約数の個数: 16

約数和(自身を含む): 1948167936

約数和(自身を除く): 139976927

約数列:

[1, 17, 71, 311, 1207, 4817, 5287, 22081, 81889, 342007, 375377, 1498087, 5814119, 25467479, 106364177, 1808191009]

約数ペア:

[(1, 1808191009), (17, 106364177), (71, 25467479), (311, 5814119), (1207, 1498087), (4817, 375377), (5287, 342007), (22081, 81889)]