2129346716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 4551966720

約数和(自身を除く): 2422620004

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 97, 161, 178, 194, 322, 356, 383, 388, 623, 644, 679, 766, 1246, 1358, 1532, 2047, 2231, 2492, 2681, 2716, 4094, 4462, 5362, 8188, 8633, 8809, 8924, 10724, 14329, 15617, 17266, 17618, 28658, 31234, 34087, 34532, 35236, 37151, 57316, 60431, 61663, 62468, 68174, 74302, 120862, 123326, 136348, 148604, 198559, 238609, 241724, 246652, 260057, 397118, 477218, 520114, 784001, 794236, 854473, 954436, 1040228, 1389913, 1568002, 1708946, 2779826, 3136004, 3306439, 3417892, 5488007, 5559652, 5981311, 6612878, 10976014, 11962622, 13225756, 21952028, 23145073, 23925244, 46290146, 76048097, 92580292, 152096194, 304192388, 532336679, 1064673358, 2129346716]

約数ペア:

[(1, 2129346716), (2, 1064673358), (4, 532336679), (7, 304192388), (14, 152096194), (23, 92580292), (28, 76048097), (46, 46290146), (89, 23925244), (92, 23145073), (97, 21952028), (161, 13225756), (178, 11962622), (194, 10976014), (322, 6612878), (356, 5981311), (383, 5559652), (388, 5488007), (623, 3417892), (644, 3306439), (679, 3136004), (766, 2779826), (1246, 1708946), (1358, 1568002), (1532, 1389913), (2047, 1040228), (2231, 954436), (2492, 854473), (2681, 794236), (2716, 784001), (4094, 520114), (4462, 477218), (5362, 397118), (8188, 260057), (8633, 246652), (8809, 241724), (8924, 238609), (10724, 198559), (14329, 148604), (15617, 136348), (17266, 123326), (17618, 120862), (28658, 74302), (31234, 68174), (34087, 62468), (34532, 61663), (35236, 60431), (37151, 57316)]