2654554

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1629

約数の個数: 16

約数和(自身を含む): 4589568

約数和(自身を除く): 1935014

約数列:

[1, 2, 7, 14, 127, 254, 889, 1493, 1778, 2986, 10451, 20902, 189611, 379222, 1327277, 2654554]

約数ペア:

[(1, 2654554), (2, 1327277), (7, 379222), (14, 189611), (127, 20902), (254, 10451), (889, 2986), (1493, 1778)]