2211704351981

素因数分解:

${\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{2647}}^1\times {\mathrm{19139}}^1$

素因数の和:22228

約数の個数: 16

約数和(自身を含む): 2235107952000

約数和(自身を除く): 23403600019

約数列:

[1, 149, 293, 2647, 19139, 43657, 394403, 775571, 2851711, 5607727, 50660933, 115560079, 835551323, 7548479017, 14843653369, 2211704351981]

約数ペア:

[(1, 2211704351981), (149, 14843653369), (293, 7548479017), (2647, 835551323), (19139, 115560079), (43657, 50660933), (394403, 5607727), (775571, 2851711)]