20160917186774

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{2218547}}^1$

素因数の和:2219602

約数の個数: 64

約数和(自身を含む): 38017038528000

約数和(自身を除く): 17856121341226

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1019, 1274, 2038, 4459, 7133, 8918, 13247, 14266, 26494, 49931, 92729, 99862, 185458, 349517, 649103, 699034, 1298206, 2218547, 4437094, 4543721, 9087442, 15529829, 28841111, 31059658, 57682222, 108708803, 201887777, 217417606, 403775554, 760961621, 1413214439, 1521923242, 2260699393, 2826428878, 4521398786, 9892501073, 15824895751, 19785002146, 29389092109, 31649791502, 58778184218, 110774270257, 205723644763, 221548540514, 411447289526, 775419891799, 1440065513341, 1550839783598, 2880131026682, 10080458593387, 20160917186774]

約数ペア:

[(1, 20160917186774), (2, 10080458593387), (7, 2880131026682), (13, 1550839783598), (14, 1440065513341), (26, 775419891799), (49, 411447289526), (91, 221548540514), (98, 205723644763), (182, 110774270257), (343, 58778184218), (637, 31649791502), (686, 29389092109), (1019, 19785002146), (1274, 15824895751), (2038, 9892501073), (4459, 4521398786), (7133, 2826428878), (8918, 2260699393), (13247, 1521923242), (14266, 1413214439), (26494, 760961621), (49931, 403775554), (92729, 217417606), (99862, 201887777), (185458, 108708803), (349517, 57682222), (649103, 31059658), (699034, 28841111), (1298206, 15529829), (2218547, 9087442), (4437094, 4543721)]