2011893425

素因数分解:

$5^2\times {\mathrm{883}}^1\times {\mathrm{91139}}^1$

素因数の和:92032

約数の個数: 12

約数和(自身を含む): 2497600560

約数和(自身を除く): 485707135

約数列:

[1, 5, 25, 883, 4415, 22075, 91139, 455695, 2278475, 80475737, 402378685, 2011893425]

約数ペア:

[(1, 2011893425), (5, 402378685), (25, 80475737), (883, 2278475), (4415, 455695), (22075, 91139)]