2100072504982

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{60257}}^1\times {\mathrm{260089}}^1$

素因数の和:320415

約数の個数: 16

約数和(自身を含む): 3197190656880

約数和(自身を除く): 1097118151898

約数列:

[1, 2, 67, 134, 60257, 120514, 260089, 520178, 4037219, 8074438, 17425963, 34851926, 15672182873, 31344365746, 1050036252491, 2100072504982]

約数ペア:

[(1, 2100072504982), (2, 1050036252491), (67, 31344365746), (134, 15672182873), (60257, 34851926), (120514, 17425963), (260089, 8074438), (520178, 4037219)]