498892801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{20719}}^1$

素因数の和:20940

約数の個数: 12

約数和(自身を含む): 551152000

約数和(自身を除く): 52259199

約数列:

[1, 11, 121, 199, 2189, 20719, 24079, 227909, 2506999, 4123081, 45353891, 498892801]

約数ペア:

[(1, 498892801), (11, 45353891), (121, 4123081), (199, 2506999), (2189, 227909), (20719, 24079)]