7211314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 5230286

約数列:

[1, 2, 11, 22, 29, 58, 89, 127, 178, 254, 319, 638, 979, 1397, 1958, 2581, 2794, 3683, 5162, 7366, 11303, 22606, 28391, 40513, 56782, 81026, 124333, 248666, 327787, 655574, 3605657, 7211314]

約数ペア:

[(1, 7211314), (2, 3605657), (11, 655574), (22, 327787), (29, 248666), (58, 124333), (89, 81026), (127, 56782), (178, 40513), (254, 28391), (319, 22606), (638, 11303), (979, 7366), (1397, 5162), (1958, 3683), (2581, 2794)]