921242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 1648512

約数和(自身を除く): 727270

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2861, 5722, 20027, 40054, 65803, 131606, 460621, 921242]

約数ペア:

[(1, 921242), (2, 460621), (7, 131606), (14, 65803), (23, 40054), (46, 20027), (161, 5722), (322, 2861)]