2920278242

素因数分解:

$2^1\times 7^1\times {\mathrm{11927}}^1\times {\mathrm{17489}}^1$

素因数の和:29425

約数の個数: 16

約数和(自身を含む): 5006897280

約数和(自身を除く): 2086619038

約数列:

[1, 2, 7, 14, 11927, 17489, 23854, 34978, 83489, 122423, 166978, 244846, 208591303, 417182606, 1460139121, 2920278242]

約数ペア:

[(1, 2920278242), (2, 1460139121), (7, 417182606), (14, 208591303), (11927, 244846), (17489, 166978), (23854, 122423), (34978, 83489)]