1388893668997

素因数分解:

${\mathrm{317}}^1\times {\mathrm{619}}^1\times {\mathrm{1567}}^1\times {\mathrm{4517}}^1$

素因数の和:7020

約数の個数: 16

約数和(自身を含む): 1396725603840

約数和(自身を除く): 7831934843

約数列:

[1, 317, 619, 1567, 4517, 196223, 496739, 969973, 1431889, 2796023, 7078139, 307481441, 886339291, 2243770063, 4381368041, 1388893668997]

約数ペア:

[(1, 1388893668997), (317, 4381368041), (619, 2243770063), (1567, 886339291), (4517, 307481441), (196223, 7078139), (496739, 2796023), (969973, 1431889)]