389617355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{40819}}^1$

素因数の和:40930

約数の個数: 16

約数和(自身を含む): 493758720

約数和(自身を除く): 104141365

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 40819, 204095, 938837, 3387977, 4694185, 16939885, 77923471, 389617355]

約数ペア:

[(1, 389617355), (5, 77923471), (23, 16939885), (83, 4694185), (115, 3387977), (415, 938837), (1909, 204095), (9545, 40819)]