291264134

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{129221}}^1$

素因数の和:129260

約数の個数: 24

約数和(自身を含む): 530327088

約数和(自身を除く): 239062954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 129221, 258442, 904547, 1809094, 2972083, 5944166, 6331829, 12663658, 20804581, 41609162, 145632067, 291264134]

約数ペア:

[(1, 291264134), (2, 145632067), (7, 41609162), (14, 20804581), (23, 12663658), (46, 6331829), (49, 5944166), (98, 2972083), (161, 1809094), (322, 904547), (1127, 258442), (2254, 129221)]