254350054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7669}}^1$

素因数の和:7804

約数の個数: 32

約数和(自身を含む): 459463680

約数和(自身を除く): 205113626

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 2369, 4738, 7669, 15338, 16583, 33166, 53683, 107366, 176387, 352774, 789907, 1234709, 1579814, 2469418, 5529349, 11058698, 18167861, 36335722, 127175027, 254350054]

約数ペア:

[(1, 254350054), (2, 127175027), (7, 36335722), (14, 18167861), (23, 11058698), (46, 5529349), (103, 2469418), (161, 1579814), (206, 1234709), (322, 789907), (721, 352774), (1442, 176387), (2369, 107366), (4738, 53683), (7669, 33166), (15338, 16583)]