2005082044

素因数分解:

$2^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{67493}}^1$

素因数の和:68565

約数の個数: 24

約数和(自身を含む): 4014003168

約数和(自身を除く): 2008921124

約数列:

[1, 2, 4, 7, 14, 28, 1061, 2122, 4244, 7427, 14854, 29708, 67493, 134986, 269972, 472451, 944902, 1889804, 71610073, 143220146, 286440292, 501270511, 1002541022, 2005082044]

約数ペア:

[(1, 2005082044), (2, 1002541022), (4, 501270511), (7, 286440292), (14, 143220146), (28, 71610073), (1061, 1889804), (2122, 944902), (4244, 472451), (7427, 269972), (14854, 134986), (29708, 67493)]