7920686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3047

約数の個数: 16

約数和(自身を含む): 12553728

約数和(自身を除く): 4633042

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 2971, 5942, 92101, 127753, 184202, 255506, 3960343, 7920686]

約数ペア:

[(1, 7920686), (2, 3960343), (31, 255506), (43, 184202), (62, 127753), (86, 92101), (1333, 5942), (2666, 2971)]