26955214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^2$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 47656728

約数和(自身を除く): 20701514

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 307, 614, 3377, 3991, 6754, 7982, 43901, 87802, 94249, 188498, 1036739, 1225237, 2073478, 2450474, 13477607, 26955214]

約数ペア:

[(1, 26955214), (2, 13477607), (11, 2450474), (13, 2073478), (22, 1225237), (26, 1036739), (143, 188498), (286, 94249), (307, 87802), (614, 43901), (3377, 7982), (3991, 6754)]