3387647788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{65647}}^1$

素因数の和:65774

約数の個数: 48

約数和(自身を含む): 7205524480

約数和(自身を除く): 3817876692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 7372, 12901, 25802, 51604, 65647, 131294, 262588, 459529, 919058, 1247293, 1838116, 2494586, 4989172, 6367759, 8731051, 12735518, 17462102, 25471036, 34924204, 44574313, 89148626, 120987421, 178297252, 241974842, 483949684, 846911947, 1693823894, 3387647788]

約数ペア:

[(1, 3387647788), (2, 1693823894), (4, 846911947), (7, 483949684), (14, 241974842), (19, 178297252), (28, 120987421), (38, 89148626), (76, 44574313), (97, 34924204), (133, 25471036), (194, 17462102), (266, 12735518), (388, 8731051), (532, 6367759), (679, 4989172), (1358, 2494586), (1843, 1838116), (2716, 1247293), (3686, 919058), (7372, 459529), (12901, 262588), (25802, 131294), (51604, 65647)]