2019948433624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{82163}}^1$

素因数の和:82385

約数の個数: 128

約数和(自身を含む): 4333920940800

約数和(自身を除く): 2313972507176

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 73, 86, 88, 89, 146, 172, 178, 292, 344, 356, 473, 584, 712, 803, 946, 979, 1606, 1892, 1958, 3139, 3212, 3784, 3827, 3916, 6278, 6424, 6497, 7654, 7832, 12556, 12994, 15308, 25112, 25988, 30616, 34529, 42097, 51976, 69058, 71467, 82163, 84194, 138116, 142934, 164326, 168388, 276232, 279371, 285868, 328652, 336776, 558742, 571736, 657304, 903793, 1117484, 1807586, 2234968, 3073081, 3533009, 3615172, 5997899, 6146162, 7066018, 7230344, 7312507, 11995798, 12292324, 14132036, 14625014, 23991596, 24584648, 28264072, 29250028, 38863099, 47983192, 58500056, 65976889, 77726198, 80437577, 131953778, 155452396, 160875154, 257909657, 263907556, 310904792, 314437801, 321750308, 515819314, 527815112, 533813011, 628875602, 643500616, 1031638628, 1067626022, 1257751204, 2063277256, 2135252044, 2515502408, 2837006227, 3458815811, 4270504088, 5674012454, 5871943121, 6917631622, 11348024908, 11743886242, 13835263244, 22696049816, 22953959473, 23487772484, 27670526488, 45907918946, 46975544968, 91815837892, 183631675784, 252493554203, 504987108406, 1009974216812, 2019948433624]

約数ペア:

[(1, 2019948433624), (2, 1009974216812), (4, 504987108406), (8, 252493554203), (11, 183631675784), (22, 91815837892), (43, 46975544968), (44, 45907918946), (73, 27670526488), (86, 23487772484), (88, 22953959473), (89, 22696049816), (146, 13835263244), (172, 11743886242), (178, 11348024908), (292, 6917631622), (344, 5871943121), (356, 5674012454), (473, 4270504088), (584, 3458815811), (712, 2837006227), (803, 2515502408), (946, 2135252044), (979, 2063277256), (1606, 1257751204), (1892, 1067626022), (1958, 1031638628), (3139, 643500616), (3212, 628875602), (3784, 533813011), (3827, 527815112), (3916, 515819314), (6278, 321750308), (6424, 314437801), (6497, 310904792), (7654, 263907556), (7832, 257909657), (12556, 160875154), (12994, 155452396), (15308, 131953778), (25112, 80437577), (25988, 77726198), (30616, 65976889), (34529, 58500056), (42097, 47983192), (51976, 38863099), (69058, 29250028), (71467, 28264072), (82163, 24584648), (84194, 23991596), (138116, 14625014), (142934, 14132036), (164326, 12292324), (168388, 11995798), (276232, 7312507), (279371, 7230344), (285868, 7066018), (328652, 6146162), (336776, 5997899), (558742, 3615172), (571736, 3533009), (657304, 3073081), (903793, 2234968), (1117484, 1807586)]