252667739506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1\times {\mathrm{9931}}^1$

素因数の和:13247

約数の個数: 64

約数和(自身を含む): 477506405376

約数和(自身を除く): 224838665870

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3251, 3913, 6502, 7826, 9931, 19862, 22757, 42263, 45514, 69517, 84526, 129103, 139034, 139793, 258206, 279586, 295841, 427033, 591682, 854066, 903721, 978551, 1807442, 1817309, 1957102, 2989231, 3634618, 5551429, 5978462, 11102858, 12721163, 25442326, 32285681, 38860003, 64571362, 77720006, 225999767, 419713853, 451999534, 839427706, 1388284283, 2776568566, 2937996971, 5875993942, 9717989981, 18047695679, 19435979962, 36095391358, 126333869753, 252667739506]

約数ペア:

[(1, 252667739506), (2, 126333869753), (7, 36095391358), (13, 19435979962), (14, 18047695679), (26, 9717989981), (43, 5875993942), (86, 2937996971), (91, 2776568566), (182, 1388284283), (301, 839427706), (559, 451999534), (602, 419713853), (1118, 225999767), (3251, 77720006), (3913, 64571362), (6502, 38860003), (7826, 32285681), (9931, 25442326), (19862, 12721163), (22757, 11102858), (42263, 5978462), (45514, 5551429), (69517, 3634618), (84526, 2989231), (129103, 1957102), (139034, 1817309), (139793, 1807442), (258206, 978551), (279586, 903721), (295841, 854066), (427033, 591682)]