1783007044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2649

約数の個数: 96

約数和(自身を含む): 4083322880

約数和(自身を除く): 2300315836

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 103, 133, 182, 206, 247, 266, 364, 412, 494, 532, 721, 988, 1339, 1442, 1729, 1957, 2503, 2678, 2884, 3458, 3914, 5006, 5356, 6916, 7828, 9373, 10012, 13699, 17521, 18746, 25441, 27398, 32539, 35042, 37492, 47557, 50882, 54796, 65078, 70084, 95114, 101764, 130156, 178087, 190228, 227773, 257809, 332899, 356174, 455546, 515618, 618241, 665798, 712348, 911092, 1031236, 1236482, 1331596, 1804663, 2472964, 3351517, 3609326, 4327687, 4898371, 6703034, 7218652, 8655374, 9796742, 13406068, 17310748, 19593484, 23460619, 34288597, 46921238, 63678823, 68577194, 93842476, 127357646, 137154388, 254715292, 445751761, 891503522, 1783007044]

約数ペア:

[(1, 1783007044), (2, 891503522), (4, 445751761), (7, 254715292), (13, 137154388), (14, 127357646), (19, 93842476), (26, 68577194), (28, 63678823), (38, 46921238), (52, 34288597), (76, 23460619), (91, 19593484), (103, 17310748), (133, 13406068), (182, 9796742), (206, 8655374), (247, 7218652), (266, 6703034), (364, 4898371), (412, 4327687), (494, 3609326), (532, 3351517), (721, 2472964), (988, 1804663), (1339, 1331596), (1442, 1236482), (1729, 1031236), (1957, 911092), (2503, 712348), (2678, 665798), (2884, 618241), (3458, 515618), (3914, 455546), (5006, 356174), (5356, 332899), (6916, 257809), (7828, 227773), (9373, 190228), (10012, 178087), (13699, 130156), (17521, 101764), (18746, 95114), (25441, 70084), (27398, 65078), (32539, 54796), (35042, 50882), (37492, 47557)]