393243554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{244859}}^1$

素因数の和:244945

約数の個数: 16

約数和(自身を含む): 652307040

約数和(自身を除く): 259063486

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 244859, 489718, 2693449, 5386898, 17874707, 35749414, 196621777, 393243554]

約数ペア:

[(1, 393243554), (2, 196621777), (11, 35749414), (22, 17874707), (73, 5386898), (146, 2693449), (803, 489718), (1606, 244859)]