1285193546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 2454321408

約数和(自身を除く): 1169127862

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 97, 182, 194, 301, 559, 602, 679, 1118, 1261, 1358, 1693, 2522, 3386, 3913, 4171, 7826, 8342, 8827, 11851, 17654, 22009, 23702, 29197, 44018, 54223, 58394, 72799, 108446, 145598, 154063, 164221, 308126, 328442, 379561, 509593, 759122, 946387, 1019186, 1149547, 1892774, 2134873, 2299094, 4269746, 6624709, 7061503, 13249418, 14123006, 14944111, 29888222, 49430521, 91799539, 98861042, 183599078, 642596773, 1285193546]

約数ペア:

[(1, 1285193546), (2, 642596773), (7, 183599078), (13, 98861042), (14, 91799539), (26, 49430521), (43, 29888222), (86, 14944111), (91, 14123006), (97, 13249418), (182, 7061503), (194, 6624709), (301, 4269746), (559, 2299094), (602, 2134873), (679, 1892774), (1118, 1149547), (1261, 1019186), (1358, 946387), (1693, 759122), (2522, 509593), (3386, 379561), (3913, 328442), (4171, 308126), (7826, 164221), (8342, 154063), (8827, 145598), (11851, 108446), (17654, 72799), (22009, 58394), (23702, 54223), (29197, 44018)]