259274994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{11657}}^1$

素因数の和:12010

約数の個数: 32

約数和(自身を含む): 567418176

約数和(自身を除く): 308143182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 337, 674, 1011, 2022, 3707, 7414, 11121, 11657, 22242, 23314, 34971, 69942, 128227, 256454, 384681, 769362, 3928409, 7856818, 11785227, 23570454, 43212499, 86424998, 129637497, 259274994]

約数ペア:

[(1, 259274994), (2, 129637497), (3, 86424998), (6, 43212499), (11, 23570454), (22, 11785227), (33, 7856818), (66, 3928409), (337, 769362), (674, 384681), (1011, 256454), (2022, 128227), (3707, 69942), (7414, 34971), (11121, 23314), (11657, 22242)]