2079301081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{765293}}^1$

素因数の和:765336

約数の個数: 16

約数和(自身を含む): 2571387840

約数和(自身を除く): 492086759

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 765293, 8418223, 9948809, 14540567, 109436899, 159946237, 189027371, 2079301081]

約数ペア:

[(1, 2079301081), (11, 189027371), (13, 159946237), (19, 109436899), (143, 14540567), (209, 9948809), (247, 8418223), (2717, 765293)]