80565719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 91660800

約数和(自身を除く): 11095081

約数列:

[1, 13, 19, 247, 439, 743, 5707, 8341, 9659, 14117, 108433, 183521, 326177, 4240301, 6197363, 80565719]

約数ペア:

[(1, 80565719), (13, 6197363), (19, 4240301), (247, 326177), (439, 183521), (743, 108433), (5707, 14117), (8341, 9659)]