2146753616

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{739}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 4895579520

約数和(自身を除く): 2748825904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 701, 739, 1036, 1402, 1478, 2072, 2804, 2956, 4144, 4907, 5173, 5608, 5912, 9814, 10346, 11216, 11824, 19628, 20692, 25937, 27343, 39256, 41384, 51874, 54686, 78512, 82768, 103748, 109372, 181559, 191401, 207496, 218744, 363118, 382802, 414992, 437488, 518039, 726236, 765604, 1036078, 1452472, 1531208, 2072156, 2904944, 3062416, 3626273, 4144312, 7252546, 8288624, 14505092, 19167443, 29010184, 38334886, 58020368, 76669772, 134172101, 153339544, 268344202, 306679088, 536688404, 1073376808, 2146753616]

約数ペア:

[(1, 2146753616), (2, 1073376808), (4, 536688404), (7, 306679088), (8, 268344202), (14, 153339544), (16, 134172101), (28, 76669772), (37, 58020368), (56, 38334886), (74, 29010184), (112, 19167443), (148, 14505092), (259, 8288624), (296, 7252546), (518, 4144312), (592, 3626273), (701, 3062416), (739, 2904944), (1036, 2072156), (1402, 1531208), (1478, 1452472), (2072, 1036078), (2804, 765604), (2956, 726236), (4144, 518039), (4907, 437488), (5173, 414992), (5608, 382802), (5912, 363118), (9814, 218744), (10346, 207496), (11216, 191401), (11824, 181559), (19628, 109372), (20692, 103748), (25937, 82768), (27343, 78512), (39256, 54686), (41384, 51874)]