2681904476

素因数分解:

$2^2\times {\mathrm{3727}}^1\times {\mathrm{179897}}^1$

素因数の和:183628

約数の個数: 12

約数和(自身を含む): 4694618208

約数和(自身を除く): 2012713732

約数列:

[1, 2, 4, 3727, 7454, 14908, 179897, 359794, 719588, 670476119, 1340952238, 2681904476]

約数ペア:

[(1, 2681904476), (2, 1340952238), (4, 670476119), (3727, 719588), (7454, 359794), (14908, 179897)]