12551556052

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1\times {\mathrm{5021}}^1$

素因数の和:6328

約数の個数: 48

約数和(自身を含む): 25472869632

約数和(自身を除く): 12921313580

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1223, 2044, 2446, 4892, 5021, 8561, 10042, 17122, 20084, 34244, 35147, 70294, 89279, 140588, 178558, 357116, 366533, 624953, 733066, 1249906, 1466132, 2499812, 2565731, 5131462, 6140683, 10262924, 12281366, 24562732, 42984781, 85969562, 171939124, 448269859, 896539718, 1793079436, 3137889013, 6275778026, 12551556052]

約数ペア:

[(1, 12551556052), (2, 6275778026), (4, 3137889013), (7, 1793079436), (14, 896539718), (28, 448269859), (73, 171939124), (146, 85969562), (292, 42984781), (511, 24562732), (1022, 12281366), (1223, 10262924), (2044, 6140683), (2446, 5131462), (4892, 2565731), (5021, 2499812), (8561, 1466132), (10042, 1249906), (17122, 733066), (20084, 624953), (34244, 366533), (35147, 357116), (70294, 178558), (89279, 140588)]