1572305812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{34261}}^1$

素因数の和:34432

約数の個数: 48

約数和(自身を含む): 3453609600

約数和(自身を除く): 1881303788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 1043, 1639, 2086, 3278, 4172, 6556, 11473, 22946, 34261, 45892, 68522, 137044, 239827, 376871, 479654, 753742, 959308, 1507484, 2638097, 5104889, 5276194, 10209778, 10552388, 20419556, 35734223, 56153779, 71468446, 112307558, 142936892, 224615116, 393076453, 786152906, 1572305812]

約数ペア:

[(1, 1572305812), (2, 786152906), (4, 393076453), (7, 224615116), (11, 142936892), (14, 112307558), (22, 71468446), (28, 56153779), (44, 35734223), (77, 20419556), (149, 10552388), (154, 10209778), (298, 5276194), (308, 5104889), (596, 2638097), (1043, 1507484), (1639, 959308), (2086, 753742), (3278, 479654), (4172, 376871), (6556, 239827), (11473, 137044), (22946, 68522), (34261, 45892)]