2917898495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{40361}}^1$

素因数の和:41146

約数の個数: 16

約数和(自身を含む): 3690701280

約数和(自身を除く): 772802785

約数列:

[1, 5, 19, 95, 761, 3805, 14459, 40361, 72295, 201805, 766859, 3834295, 30714721, 153573605, 583579699, 2917898495]

約数ペア:

[(1, 2917898495), (5, 583579699), (19, 153573605), (95, 30714721), (761, 3834295), (3805, 766859), (14459, 201805), (40361, 72295)]