2017400794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{99901}}^1$

素因数の和:100365

約数の個数: 16

約数和(自身を含む): 3164895360

約数和(自身を除く): 1147494566

約数列:

[1, 2, 23, 46, 439, 878, 10097, 20194, 99901, 199802, 2297723, 4595446, 43856539, 87713078, 1008700397, 2017400794]

約数ペア:

[(1, 2017400794), (2, 1008700397), (23, 87713078), (46, 43856539), (439, 4595446), (878, 2297723), (10097, 199802), (20194, 99901)]