2109461759

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1901}}^1\times {\mathrm{15629}}^1$

素因数の和:17601

約数の個数: 8

約数和(自身を含む): 2140434720

約数和(自身を除く): 30972961

約数列:

[1, 71, 1901, 15629, 134971, 1109659, 29710729, 2109461759]

約数ペア:

[(1, 2109461759), (71, 29710729), (1901, 1109659), (15629, 134971)]