4289451155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1098451}}^1$

素因数の和:1098538

約数の個数: 16

約数和(自身を含む): 5694375168

約数和(自身を除く): 1404924013

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 1098451, 5492255, 12082961, 60414805, 77990021, 389950105, 857890231, 4289451155]

約数ペア:

[(1, 4289451155), (5, 857890231), (11, 389950105), (55, 77990021), (71, 60414805), (355, 12082961), (781, 5492255), (3905, 1098451)]