8221028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 15122688

約数和(自身を除く): 6901660

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 463, 772, 926, 1852, 4439, 8878, 10649, 17756, 21298, 42596, 89359, 178718, 357436, 2055257, 4110514, 8221028]

約数ペア:

[(1, 8221028), (2, 4110514), (4, 2055257), (23, 357436), (46, 178718), (92, 89359), (193, 42596), (386, 21298), (463, 17756), (772, 10649), (926, 8878), (1852, 4439)]