2021362574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{25097}}^1$

素因数の和:25640

約数の個数: 32

約数和(自身を含む): 3787589376

約数和(自身を除く): 1766226802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 523, 1046, 3661, 5753, 7322, 11506, 25097, 40271, 50194, 80542, 175679, 276067, 351358, 552134, 1932469, 3864938, 13125731, 26251462, 91880117, 144383041, 183760234, 288766082, 1010681287, 2021362574]

約数ペア:

[(1, 2021362574), (2, 1010681287), (7, 288766082), (11, 183760234), (14, 144383041), (22, 91880117), (77, 26251462), (154, 13125731), (523, 3864938), (1046, 1932469), (3661, 552134), (5753, 351358), (7322, 276067), (11506, 175679), (25097, 80542), (40271, 50194)]