4893444478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{19681}}^1$

素因数の和:19900

約数の個数: 32

約数和(自身を含む): 8074658592

約数和(自身を除く): 3181214114

約数列:

[1, 2, 13, 26, 73, 131, 146, 262, 949, 1703, 1898, 3406, 9563, 19126, 19681, 39362, 124319, 248638, 255853, 511706, 1436713, 2578211, 2873426, 5156422, 18677269, 33516743, 37354538, 67033486, 188209403, 376418806, 2446722239, 4893444478]

約数ペア:

[(1, 4893444478), (2, 2446722239), (13, 376418806), (26, 188209403), (73, 67033486), (131, 37354538), (146, 33516743), (262, 18677269), (949, 5156422), (1703, 2873426), (1898, 2578211), (3406, 1436713), (9563, 511706), (19126, 255853), (19681, 248638), (39362, 124319)]