874686

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 1774224

約数和(自身を除く): 899538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1997, 3994, 5991, 11982, 145781, 291562, 437343, 874686]

約数ペア:

[(1, 874686), (2, 437343), (3, 291562), (6, 145781), (73, 11982), (146, 5991), (219, 3994), (438, 1997)]