7705982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 12258000

約数和(自身を除く): 4552018

約数列:

[1, 2, 19, 38, 149, 298, 1361, 2722, 2831, 5662, 25859, 51718, 202789, 405578, 3852991, 7705982]

約数ペア:

[(1, 7705982), (2, 3852991), (19, 405578), (38, 202789), (149, 51718), (298, 25859), (1361, 5662), (2722, 2831)]