2838996895

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{9949}}^1$

素因数の和:10255

約数の個数: 32

約数和(自身を含む): 4034764800

約数和(自身を除く): 1195767905

約数列:

[1, 5, 7, 31, 35, 155, 217, 263, 1085, 1315, 1841, 8153, 9205, 9949, 40765, 49745, 57071, 69643, 285355, 308419, 348215, 1542095, 2158933, 2616587, 10794665, 13082935, 18316109, 81114197, 91580545, 405570985, 567799379, 2838996895]

約数ペア:

[(1, 2838996895), (5, 567799379), (7, 405570985), (31, 91580545), (35, 81114197), (155, 18316109), (217, 13082935), (263, 10794665), (1085, 2616587), (1315, 2158933), (1841, 1542095), (8153, 348215), (9205, 308419), (9949, 285355), (40765, 69643), (49745, 57071)]