1694996638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{190921}}^1$

素因数の和:191139

約数の個数: 16

約数和(自身を含む): 2666798496

約数和(自身を除く): 971801858

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 190921, 381842, 4391183, 8782366, 36847753, 73695506, 847498319, 1694996638]

約数ペア:

[(1, 1694996638), (2, 847498319), (23, 73695506), (46, 36847753), (193, 8782366), (386, 4391183), (4439, 381842), (8878, 190921)]