2012208145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{11057}}^1$

素因数の和:13220

約数の個数: 16

約数和(自身を含む): 2558113488

約数和(自身を除く): 545905343

約数列:

[1, 5, 17, 85, 2141, 10705, 11057, 36397, 55285, 181985, 187969, 939845, 23673037, 118365185, 402441629, 2012208145]

約数ペア:

[(1, 2012208145), (5, 402441629), (17, 118365185), (85, 23673037), (2141, 939845), (10705, 187969), (11057, 181985), (36397, 55285)]