1682169865

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1\times {\mathrm{2113}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 2043392400

約数和(自身を除く): 361222535

約数列:

[1, 5, 89, 445, 1789, 2113, 8945, 10565, 159221, 188057, 796105, 940285, 3780157, 18900785, 336433973, 1682169865]

約数ペア:

[(1, 1682169865), (5, 336433973), (89, 18900785), (445, 3780157), (1789, 940285), (2113, 796105), (8945, 188057), (10565, 159221)]