2011142117579

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1\times {\mathrm{4340429}}^1$

素因数の和:4342262

約数の個数: 16

約数和(自身を含む): 2361888388800

約数和(自身を除く): 350746271221

約数列:

[1, 7, 37, 259, 1789, 12523, 66193, 463351, 4340429, 30383003, 160595873, 1124171111, 7765027481, 54355192367, 287306016797, 2011142117579]

約数ペア:

[(1, 2011142117579), (7, 287306016797), (37, 54355192367), (259, 7765027481), (1789, 1124171111), (12523, 160595873), (66193, 30383003), (463351, 4340429)]