2017007794

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{105173}}^1$

素因数の和:105441

約数の個数: 16

約数和(自身を含む): 3109784832

約数和(自身を除く): 1092777038

約数列:

[1, 2, 43, 86, 223, 446, 9589, 19178, 105173, 210346, 4522439, 9044878, 23453579, 46907158, 1008503897, 2017007794]

約数ペア:

[(1, 2017007794), (2, 1008503897), (43, 46907158), (86, 23453579), (223, 9044878), (446, 4522439), (9589, 210346), (19178, 105173)]