713353746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20789}}^1$

素因数の和:20863

約数の個数: 64

約数和(自身を含む): 1756339200

約数和(自身を除く): 1042985454

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4902, 5719, 11438, 17157, 20789, 34314, 41578, 62367, 124734, 145523, 291046, 394991, 436569, 789982, 873138, 893927, 1184973, 1787854, 2369946, 2681781, 2764937, 5363562, 5529874, 6257489, 8294811, 12514978, 16589622, 16984613, 18772467, 33969226, 37544934, 50953839, 101907678, 118892291, 237784582, 356676873, 713353746]

約数ペア:

[(1, 713353746), (2, 356676873), (3, 237784582), (6, 118892291), (7, 101907678), (14, 50953839), (19, 37544934), (21, 33969226), (38, 18772467), (42, 16984613), (43, 16589622), (57, 12514978), (86, 8294811), (114, 6257489), (129, 5529874), (133, 5363562), (258, 2764937), (266, 2681781), (301, 2369946), (399, 1787854), (602, 1184973), (798, 893927), (817, 873138), (903, 789982), (1634, 436569), (1806, 394991), (2451, 291046), (4902, 145523), (5719, 124734), (11438, 62367), (17157, 41578), (20789, 34314)]