227748478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{45751}}^1$

素因数の和:45903

約数の個数: 16

約数和(自身を含む): 362355840

約数和(自身を除く): 134607362

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 45751, 91502, 869269, 1738538, 5993381, 11986762, 113874239, 227748478]

約数ペア:

[(1, 227748478), (2, 113874239), (19, 11986762), (38, 5993381), (131, 1738538), (262, 869269), (2489, 91502), (4978, 45751)]