2017170449

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{12529009}}^1$

素因数の和:12529039

約数の個数: 8

約数和(自身を含む): 2405569920

約数和(自身を除く): 388399471

約数列:

[1, 7, 23, 161, 12529009, 87703063, 288167207, 2017170449]

約数ペア:

[(1, 2017170449), (7, 288167207), (23, 87703063), (161, 12529009)]