1397466254

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1\times {\mathrm{7477}}^1$

素因数の和:8419

約数の個数: 16

約数和(自身を含む): 2117590128

約数和(自身を除く): 720123874

約数列:

[1, 2, 113, 226, 827, 1654, 7477, 14954, 93451, 186902, 844901, 1689802, 6183479, 12366958, 698733127, 1397466254]

約数ペア:

[(1, 1397466254), (2, 698733127), (113, 12366958), (226, 6183479), (827, 1689802), (1654, 844901), (7477, 186902), (14954, 93451)]