2028096499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 2562468480

約数和(自身を除く): 534371981

約数列:

[1, 11, 13, 19, 67, 143, 169, 209, 247, 737, 857, 871, 1273, 1859, 2717, 3211, 9427, 9581, 11141, 11323, 14003, 16283, 16549, 35321, 57419, 122551, 124553, 144833, 179113, 182039, 211679, 215137, 631609, 746447, 1090961, 1593163, 2328469, 2366507, 2751827, 8210917, 9703811, 12000571, 14182493, 30270097, 106741921, 156007423, 184372409, 2028096499]

約数ペア:

[(1, 2028096499), (11, 184372409), (13, 156007423), (19, 106741921), (67, 30270097), (143, 14182493), (169, 12000571), (209, 9703811), (247, 8210917), (737, 2751827), (857, 2366507), (871, 2328469), (1273, 1593163), (1859, 1090961), (2717, 746447), (3211, 631609), (9427, 215137), (9581, 211679), (11141, 182039), (11323, 179113), (14003, 144833), (16283, 124553), (16549, 122551), (35321, 57419)]