71314257170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{548571209}}^1$

素因数の和:548571229

約数の個数: 16

約数和(自身を含む): 138239944920

約数和(自身を除く): 66925687750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 548571209, 1097142418, 2742856045, 5485712090, 7131425717, 14262851434, 35657128585, 71314257170]

約数ペア:

[(1, 71314257170), (2, 35657128585), (5, 14262851434), (10, 7131425717), (13, 5485712090), (26, 2742856045), (65, 1097142418), (130, 548571209)]