726852214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{83221}}^1$

素因数の和:83631

約数の個数: 16

約数和(自身を含む): 1192404816

約数和(自身を除く): 465552602

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 83221, 166442, 915431, 1830862, 33038737, 66077474, 363426107, 726852214]

約数ペア:

[(1, 726852214), (2, 363426107), (11, 66077474), (22, 33038737), (397, 1830862), (794, 915431), (4367, 166442), (8734, 83221)]