2064310271

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 2245784688

約数和(自身を除く): 181474417

約数列:

[1, 19, 41, 211, 361, 661, 779, 4009, 8651, 12559, 14801, 27101, 76171, 139471, 164369, 238621, 514919, 2649949, 3123011, 5718311, 9783461, 50349031, 108647909, 2064310271]

約数ペア:

[(1, 2064310271), (19, 108647909), (41, 50349031), (211, 9783461), (361, 5718311), (661, 3123011), (779, 2649949), (4009, 514919), (8651, 238621), (12559, 164369), (14801, 139471), (27101, 76171)]