8451212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 19256832

約数和(自身を除く): 10805620

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1193, 1771, 2386, 3542, 4772, 7084, 8351, 13123, 16702, 26246, 27439, 33404, 52492, 54878, 91861, 109756, 183722, 192073, 301829, 367444, 384146, 603658, 768292, 1207316, 2112803, 4225606, 8451212]

約数ペア:

[(1, 8451212), (2, 4225606), (4, 2112803), (7, 1207316), (11, 768292), (14, 603658), (22, 384146), (23, 367444), (28, 301829), (44, 192073), (46, 183722), (77, 109756), (92, 91861), (154, 54878), (161, 52492), (253, 33404), (308, 27439), (322, 26246), (506, 16702), (644, 13123), (1012, 8351), (1193, 7084), (1771, 4772), (2386, 3542)]