2017291889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{985487}}^1$

素因数の和:985599

約数の個数: 8

約数和(自身を含む): 2128654080

約数和(自身を除く): 111362191

約数列:

[1, 23, 89, 2047, 985487, 22666201, 87708343, 2017291889]

約数ペア:

[(1, 2017291889), (23, 87708343), (89, 22666201), (2047, 985487)]