2009279623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{128053}}^1$

素因数の和:128154

約数の個数: 16

約数和(自身を含む): 2323411776

約数和(自身を除く): 314132153

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 128053, 1664689, 2176901, 9091763, 28299713, 118192919, 154559971, 2009279623]

約数ペア:

[(1, 2009279623), (13, 154559971), (17, 118192919), (71, 28299713), (221, 9091763), (923, 2176901), (1207, 1664689), (15691, 128053)]