970335978

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{20479}}^1$

素因数の和:20686

約数の個数: 32

約数和(自身を含む): 1990656000

約数和(自身を除く): 1020320022

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 298, 318, 447, 894, 7897, 15794, 20479, 23691, 40958, 47382, 61437, 122874, 1085387, 2170774, 3051371, 3256161, 6102742, 6512322, 9154113, 18308226, 161722663, 323445326, 485167989, 970335978]

約数ペア:

[(1, 970335978), (2, 485167989), (3, 323445326), (6, 161722663), (53, 18308226), (106, 9154113), (149, 6512322), (159, 6102742), (298, 3256161), (318, 3051371), (447, 2170774), (894, 1085387), (7897, 122874), (15794, 61437), (20479, 47382), (23691, 40958)]