2112791408

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9071

約数の個数: 120

約数和(自身を含む): 5351719968

約数和(自身を除く): 3238928560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 299, 322, 364, 368, 392, 598, 637, 644, 728, 784, 1127, 1196, 1274, 1288, 1456, 2093, 2254, 2392, 2548, 2576, 4186, 4508, 4784, 5096, 8372, 9013, 9016, 10192, 14651, 16744, 18026, 18032, 29302, 33488, 36052, 58604, 63091, 72104, 117169, 117208, 126182, 144208, 207299, 234338, 234416, 252364, 414598, 441637, 468676, 504728, 820183, 829196, 883274, 937352, 1009456, 1451093, 1640366, 1658392, 1766548, 1874704, 2694887, 2902186, 3280732, 3316784, 3533096, 5389774, 5741281, 5804372, 6561464, 7066192, 10157651, 10779548, 11482562, 11608744, 13122928, 18864209, 20315302, 21559096, 22965124, 23217488, 37728418, 40630604, 43118192, 45930248, 75456836, 81261208, 91860496, 132049463, 150913672, 162522416, 264098926, 301827344, 528197852, 1056395704, 2112791408]

約数ペア:

[(1, 2112791408), (2, 1056395704), (4, 528197852), (7, 301827344), (8, 264098926), (13, 162522416), (14, 150913672), (16, 132049463), (23, 91860496), (26, 81261208), (28, 75456836), (46, 45930248), (49, 43118192), (52, 40630604), (56, 37728418), (91, 23217488), (92, 22965124), (98, 21559096), (104, 20315302), (112, 18864209), (161, 13122928), (182, 11608744), (184, 11482562), (196, 10779548), (208, 10157651), (299, 7066192), (322, 6561464), (364, 5804372), (368, 5741281), (392, 5389774), (598, 3533096), (637, 3316784), (644, 3280732), (728, 2902186), (784, 2694887), (1127, 1874704), (1196, 1766548), (1274, 1658392), (1288, 1640366), (1456, 1451093), (2093, 1009456), (2254, 937352), (2392, 883274), (2548, 829196), (2576, 820183), (4186, 504728), (4508, 468676), (4784, 441637), (5096, 414598), (8372, 252364), (9013, 234416), (9016, 234338), (10192, 207299), (14651, 144208), (16744, 126182), (18026, 117208), (18032, 117169), (29302, 72104), (33488, 63091), (36052, 58604)]