1554452548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 3269750400

約数和(自身を除く): 1715297852

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 97, 116, 194, 209, 319, 388, 418, 551, 638, 661, 836, 1067, 1102, 1276, 1322, 1843, 2134, 2204, 2644, 2813, 3686, 4268, 5626, 6061, 7271, 7372, 11252, 12122, 12559, 14542, 19169, 20273, 24244, 25118, 29084, 30943, 38338, 40546, 50236, 53447, 61886, 64117, 76676, 81092, 106894, 123772, 128234, 138149, 210859, 213788, 256468, 276298, 364211, 421718, 552596, 587917, 705287, 728422, 843436, 1175834, 1218223, 1410574, 1456844, 1859393, 2351668, 2436446, 2821148, 3718786, 4006321, 4872892, 7437572, 8012642, 13400453, 16025284, 20453323, 26800906, 35328467, 40906646, 53601812, 70656934, 81813292, 141313868, 388613137, 777226274, 1554452548]

約数ペア:

[(1, 1554452548), (2, 777226274), (4, 388613137), (11, 141313868), (19, 81813292), (22, 70656934), (29, 53601812), (38, 40906646), (44, 35328467), (58, 26800906), (76, 20453323), (97, 16025284), (116, 13400453), (194, 8012642), (209, 7437572), (319, 4872892), (388, 4006321), (418, 3718786), (551, 2821148), (638, 2436446), (661, 2351668), (836, 1859393), (1067, 1456844), (1102, 1410574), (1276, 1218223), (1322, 1175834), (1843, 843436), (2134, 728422), (2204, 705287), (2644, 587917), (2813, 552596), (3686, 421718), (4268, 364211), (5626, 276298), (6061, 256468), (7271, 213788), (7372, 210859), (11252, 138149), (12122, 128234), (12559, 123772), (14542, 106894), (19169, 81092), (20273, 76676), (24244, 64117), (25118, 61886), (29084, 53447), (30943, 50236), (38338, 40546)]