7131639084

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{80671}}^1$

素因数の和:80870

約数の個数: 48

約数和(自身を含む): 17076648960

約数和(自身を除く): 9945009876

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 212, 278, 318, 417, 556, 636, 834, 1668, 7367, 14734, 22101, 29468, 44202, 80671, 88404, 161342, 242013, 322684, 484026, 968052, 4275563, 8551126, 11213269, 12826689, 17102252, 22426538, 25653378, 33639807, 44853076, 51306756, 67279614, 134559228, 594303257, 1188606514, 1782909771, 2377213028, 3565819542, 7131639084]

約数ペア:

[(1, 7131639084), (2, 3565819542), (3, 2377213028), (4, 1782909771), (6, 1188606514), (12, 594303257), (53, 134559228), (106, 67279614), (139, 51306756), (159, 44853076), (212, 33639807), (278, 25653378), (318, 22426538), (417, 17102252), (556, 12826689), (636, 11213269), (834, 8551126), (1668, 4275563), (7367, 968052), (14734, 484026), (22101, 322684), (29468, 242013), (44202, 161342), (80671, 88404)]