2103128417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1\times {\mathrm{1549}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 2299852800

約数和(自身を除く): 196724383

約数列:

[1, 13, 71, 923, 1471, 1549, 19123, 20137, 104441, 109979, 1357733, 1429727, 2278579, 29621527, 161779109, 2103128417]

約数ペア:

[(1, 2103128417), (13, 161779109), (71, 29621527), (923, 2278579), (1471, 1429727), (1549, 1357733), (19123, 109979), (20137, 104441)]