2912087357

素因数分解:

${\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 2986326720

約数和(自身を除く): 74239363

約数列:

[1, 61, 233, 331, 619, 14213, 20191, 37759, 77123, 144227, 204889, 4704503, 8797847, 12498229, 47739137, 2912087357]

約数ペア:

[(1, 2912087357), (61, 47739137), (233, 12498229), (331, 8797847), (619, 4704503), (14213, 204889), (20191, 144227), (37759, 77123)]