1329492788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{169319}}^1$

素因数の和:169487

約数の個数: 24

約数和(自身を含む): 2522190720

約数和(自身を除く): 1192697932

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 169319, 338638, 677276, 2201147, 4402294, 8804588, 25567169, 51134338, 102268676, 332373197, 664746394, 1329492788]

約数ペア:

[(1, 1329492788), (2, 664746394), (4, 332373197), (13, 102268676), (26, 51134338), (52, 25567169), (151, 8804588), (302, 4402294), (604, 2201147), (1963, 677276), (3926, 338638), (7852, 169319)]