2192774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 16

約数和(自身を含む): 3484512

約数和(自身を除く): 1291738

約数列:

[1, 2, 23, 46, 73, 146, 653, 1306, 1679, 3358, 15019, 30038, 47669, 95338, 1096387, 2192774]

約数ペア:

[(1, 2192774), (2, 1096387), (23, 95338), (46, 47669), (73, 30038), (146, 15019), (653, 3358), (1306, 1679)]