26871190

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6121}}^1$

素因数の和:6567

約数の個数: 16

約数和(自身を含む): 48486240

約数和(自身を除く): 21615050

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 6121, 12242, 30605, 61210, 2687119, 5374238, 13435595, 26871190]

約数ペア:

[(1, 26871190), (2, 13435595), (5, 5374238), (10, 2687119), (439, 61210), (878, 30605), (2195, 12242), (4390, 6121)]