2143406738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{1777}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 3548603520

約数和(自身を除く): 1405196782

約数列:

[1, 2, 11, 22, 109, 218, 503, 1006, 1199, 1777, 2398, 3554, 5533, 11066, 19547, 39094, 54827, 109654, 193693, 387386, 603097, 893831, 1206194, 1787662, 2130623, 4261246, 9832141, 19664282, 97427579, 194855158, 1071703369, 2143406738]

約数ペア:

[(1, 2143406738), (2, 1071703369), (11, 194855158), (22, 97427579), (109, 19664282), (218, 9832141), (503, 4261246), (1006, 2130623), (1199, 1787662), (1777, 1206194), (2398, 893831), (3554, 603097), (5533, 387386), (11066, 193693), (19547, 109654), (39094, 54827)]