1520267052

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 3707472384

約数和(自身を除く): 2187205332

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 106, 131, 142, 159, 212, 213, 257, 262, 284, 318, 393, 426, 514, 524, 636, 771, 786, 852, 1028, 1542, 1572, 3084, 3763, 6943, 7526, 9301, 11289, 13621, 13886, 15052, 18247, 18602, 20829, 22578, 27242, 27772, 27903, 33667, 36494, 37204, 40863, 41658, 45156, 54484, 54741, 55806, 67334, 72988, 81726, 83316, 101001, 109482, 111612, 134668, 163452, 202002, 218964, 404004, 492953, 967091, 985906, 1478859, 1784351, 1934182, 1971812, 2390357, 2901273, 2957718, 3568702, 3868364, 4780714, 5353053, 5802546, 5915436, 7137404, 7171071, 9561428, 10706106, 11605092, 14342142, 21412212, 28684284, 126688921, 253377842, 380066763, 506755684, 760133526, 1520267052]

約数ペア:

[(1, 1520267052), (2, 760133526), (3, 506755684), (4, 380066763), (6, 253377842), (12, 126688921), (53, 28684284), (71, 21412212), (106, 14342142), (131, 11605092), (142, 10706106), (159, 9561428), (212, 7171071), (213, 7137404), (257, 5915436), (262, 5802546), (284, 5353053), (318, 4780714), (393, 3868364), (426, 3568702), (514, 2957718), (524, 2901273), (636, 2390357), (771, 1971812), (786, 1934182), (852, 1784351), (1028, 1478859), (1542, 985906), (1572, 967091), (3084, 492953), (3763, 404004), (6943, 218964), (7526, 202002), (9301, 163452), (11289, 134668), (13621, 111612), (13886, 109482), (15052, 101001), (18247, 83316), (18602, 81726), (20829, 72988), (22578, 67334), (27242, 55806), (27772, 54741), (27903, 54484), (33667, 45156), (36494, 41658), (37204, 40863)]