7849920004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{80917}}^1$

素因数の和:81307

約数の個数: 24

約数和(自身を含む): 13956736640

約数和(自身を除く): 6106816636

約数列:

[1, 2, 4, 79, 158, 307, 316, 614, 1228, 24253, 48506, 80917, 97012, 161834, 323668, 6392443, 12784886, 24841519, 25569772, 49683038, 99366076, 1962480001, 3924960002, 7849920004]

約数ペア:

[(1, 7849920004), (2, 3924960002), (4, 1962480001), (79, 99366076), (158, 49683038), (307, 25569772), (316, 24841519), (614, 12784886), (1228, 6392443), (24253, 323668), (48506, 161834), (80917, 97012)]