1859955856

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1901

約数の個数: 120

約数和(自身を含む): 4331722752

約数和(自身を除く): 2471766896

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 136, 176, 187, 242, 248, 272, 341, 374, 484, 496, 527, 682, 748, 968, 1054, 1364, 1496, 1823, 1936, 2057, 2108, 2728, 2992, 3646, 3751, 4114, 4216, 5456, 5797, 7292, 7502, 8228, 8432, 11594, 14584, 15004, 16456, 20053, 23188, 29168, 30008, 30991, 32912, 40106, 46376, 56513, 60016, 61982, 63767, 80212, 92752, 113026, 123964, 127534, 160424, 220583, 226052, 247928, 255068, 320848, 340901, 441166, 452104, 495856, 510136, 621643, 681802, 882332, 904208, 960721, 1020272, 1243286, 1363604, 1764664, 1921442, 2486572, 2727208, 3529328, 3749911, 3842884, 4973144, 5454416, 6838073, 7499822, 7685768, 9946288, 10567931, 13676146, 14999644, 15371536, 21135862, 27352292, 29999288, 42271724, 54704584, 59998576, 84543448, 109409168, 116247241, 169086896, 232494482, 464988964, 929977928, 1859955856]

約数ペア:

[(1, 1859955856), (2, 929977928), (4, 464988964), (8, 232494482), (11, 169086896), (16, 116247241), (17, 109409168), (22, 84543448), (31, 59998576), (34, 54704584), (44, 42271724), (62, 29999288), (68, 27352292), (88, 21135862), (121, 15371536), (124, 14999644), (136, 13676146), (176, 10567931), (187, 9946288), (242, 7685768), (248, 7499822), (272, 6838073), (341, 5454416), (374, 4973144), (484, 3842884), (496, 3749911), (527, 3529328), (682, 2727208), (748, 2486572), (968, 1921442), (1054, 1764664), (1364, 1363604), (1496, 1243286), (1823, 1020272), (1936, 960721), (2057, 904208), (2108, 882332), (2728, 681802), (2992, 621643), (3646, 510136), (3751, 495856), (4114, 452104), (4216, 441166), (5456, 340901), (5797, 320848), (7292, 255068), (7502, 247928), (8228, 226052), (8432, 220583), (11594, 160424), (14584, 127534), (15004, 123964), (16456, 113026), (20053, 92752), (23188, 80212), (29168, 63767), (30008, 61982), (30991, 60016), (32912, 56513), (40106, 46376)]