16980456491

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{553849}}^1$

素因数の和:553946

約数の個数: 16

約数和(自身を含む): 18715699200

約数和(自身を除く): 1735242709

約数列:

[1, 23, 31, 43, 713, 989, 1333, 30659, 553849, 12738527, 17169319, 23815507, 394894337, 547756661, 738280717, 16980456491]

約数ペア:

[(1, 16980456491), (23, 738280717), (31, 547756661), (43, 394894337), (713, 23815507), (989, 17169319), (1333, 12738527), (30659, 553849)]