129410458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{18859}}^1$

素因数の和:18981

約数の個数: 16

約数和(自身を含む): 200972160

約数和(自身を除く): 71561702

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 18859, 37718, 886373, 1376707, 1772746, 2753414, 64705229, 129410458]

約数ペア:

[(1, 129410458), (2, 64705229), (47, 2753414), (73, 1772746), (94, 1376707), (146, 886373), (3431, 37718), (6862, 18859)]