520077811568

素因数分解:

$2^4\times 7^1\times {\mathrm{2393}}^1\times {\mathrm{1940473}}^1$

素因数の和:1942881

約数の個数: 40

約数和(自身を含む): 1152082699488

約数和(自身を除く): 632004887920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2393, 4786, 9572, 16751, 19144, 33502, 38288, 67004, 134008, 268016, 1940473, 3880946, 7761892, 13583311, 15523784, 27166622, 31047568, 54333244, 108666488, 217332976, 4643551889, 9287103778, 18574207556, 32504863223, 37148415112, 65009726446, 74296830224, 130019452892, 260038905784, 520077811568]

約数ペア:

[(1, 520077811568), (2, 260038905784), (4, 130019452892), (7, 74296830224), (8, 65009726446), (14, 37148415112), (16, 32504863223), (28, 18574207556), (56, 9287103778), (112, 4643551889), (2393, 217332976), (4786, 108666488), (9572, 54333244), (16751, 31047568), (19144, 27166622), (33502, 15523784), (38288, 13583311), (67004, 7761892), (134008, 3880946), (268016, 1940473)]