171208804516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2517776537}}^1$

素因数の和:2517776558

約数の個数: 12

約数和(自身を含む): 317239843788

約数和(自身を除く): 146031039272

約数列:

[1, 2, 4, 17, 34, 68, 2517776537, 5035553074, 10071106148, 42802201129, 85604402258, 171208804516]

約数ペア:

[(1, 171208804516), (2, 85604402258), (4, 42802201129), (17, 10071106148), (34, 5035553074), (68, 2517776537)]