2578237442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{12073}}^1$

素因数の和:12674

約数の個数: 32

約数和(自身を含む): 4475300544

約数和(自身を除く): 1897063102

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 571, 1142, 6281, 9707, 12073, 12562, 19414, 24146, 106777, 132803, 205241, 213554, 265606, 410482, 2257651, 4515302, 6893683, 13787366, 75830513, 117192611, 151661026, 234385222, 1289118721, 2578237442]

約数ペア:

[(1, 2578237442), (2, 1289118721), (11, 234385222), (17, 151661026), (22, 117192611), (34, 75830513), (187, 13787366), (374, 6893683), (571, 4515302), (1142, 2257651), (6281, 410482), (9707, 265606), (12073, 213554), (12562, 205241), (19414, 132803), (24146, 106777)]