2017509242

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{337489}}^1$

素因数の和:337566

約数の個数: 24

約数和(自身を含む): 3578068980

約数和(自身を除く): 1560559738

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 337489, 674978, 2362423, 4724846, 16536961, 20586829, 33073922, 41173658, 144107803, 288215606, 1008754621, 2017509242]

約数ペア:

[(1, 2017509242), (2, 1008754621), (7, 288215606), (14, 144107803), (49, 41173658), (61, 33073922), (98, 20586829), (122, 16536961), (427, 4724846), (854, 2362423), (2989, 674978), (5978, 337489)]