1294646738

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2116

約数の個数: 96

約数和(自身を含む): 2679091200

約数和(自身を除く): 1384444462

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 49, 62, 77, 98, 133, 154, 209, 217, 266, 341, 418, 434, 539, 589, 682, 931, 1078, 1178, 1463, 1519, 1862, 2039, 2387, 2926, 3038, 4078, 4123, 4774, 6479, 8246, 10241, 12958, 14273, 16709, 20482, 22429, 28546, 28861, 33418, 38741, 44858, 45353, 57722, 63209, 77482, 90706, 99911, 126418, 157003, 199822, 271187, 314006, 317471, 426151, 442463, 542374, 634942, 695299, 852302, 884926, 1099021, 1200971, 1390598, 1898309, 2198042, 2401942, 2983057, 3097241, 3796618, 4867093, 5966114, 6194482, 8406797, 9734186, 13210681, 16813594, 20881399, 26421362, 34069651, 41762798, 58847579, 68139302, 92474767, 117695158, 184949534, 647323369, 1294646738]

約数ペア:

[(1, 1294646738), (2, 647323369), (7, 184949534), (11, 117695158), (14, 92474767), (19, 68139302), (22, 58847579), (31, 41762798), (38, 34069651), (49, 26421362), (62, 20881399), (77, 16813594), (98, 13210681), (133, 9734186), (154, 8406797), (209, 6194482), (217, 5966114), (266, 4867093), (341, 3796618), (418, 3097241), (434, 2983057), (539, 2401942), (589, 2198042), (682, 1898309), (931, 1390598), (1078, 1200971), (1178, 1099021), (1463, 884926), (1519, 852302), (1862, 695299), (2039, 634942), (2387, 542374), (2926, 442463), (3038, 426151), (4078, 317471), (4123, 314006), (4774, 271187), (6479, 199822), (8246, 157003), (10241, 126418), (12958, 99911), (14273, 90706), (16709, 77482), (20482, 63209), (22429, 57722), (28546, 45353), (28861, 44858), (33418, 38741)]