2016321551981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{19788617}}^1$

素因数の和:19788844

約数の個数: 16

約数和(自身を含む): 2251153183680

約数和(自身を除く): 234831631699

約数列:

[1, 11, 59, 157, 649, 1727, 9263, 101893, 19788617, 217674787, 1167528403, 3106812869, 12842812433, 34174941559, 183301959271, 2016321551981]

約数ペア:

[(1, 2016321551981), (11, 183301959271), (59, 34174941559), (157, 12842812433), (649, 3106812869), (1727, 1167528403), (9263, 217674787), (101893, 19788617)]