1750984807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 2090269440

約数和(自身を除く): 339284633

約数列:

[1, 11, 13, 137, 139, 143, 643, 1507, 1529, 1781, 1807, 7073, 8359, 19043, 19591, 19877, 88091, 89377, 91949, 209473, 247559, 969001, 983147, 1145183, 1161901, 2723149, 12244649, 12597013, 12780911, 134691139, 159180437, 1750984807]

約数ペア:

[(1, 1750984807), (11, 159180437), (13, 134691139), (137, 12780911), (139, 12597013), (143, 12244649), (643, 2723149), (1507, 1161901), (1529, 1145183), (1781, 983147), (1807, 969001), (7073, 247559), (8359, 209473), (19043, 91949), (19591, 89377), (19877, 88091)]