329805508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{68311}}^1$

素因数の和:68403

約数の個数: 24

約数和(自身を含む): 619726464

約数和(自身を除く): 289920956

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 68311, 136622, 273244, 1161287, 2322574, 4645148, 4850081, 9700162, 19400324, 82451377, 164902754, 329805508]

約数ペア:

[(1, 329805508), (2, 164902754), (4, 82451377), (17, 19400324), (34, 9700162), (68, 4850081), (71, 4645148), (142, 2322574), (284, 1161287), (1207, 273244), (2414, 136622), (4828, 68311)]