138826534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{901471}}^1$

素因数の和:901491

約数の個数: 16

約数和(自身を含む): 259623936

約数和(自身を除く): 120797402

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 901471, 1802942, 6310297, 9916181, 12620594, 19832362, 69413267, 138826534]

約数ペア:

[(1, 138826534), (2, 69413267), (7, 19832362), (11, 12620594), (14, 9916181), (22, 6310297), (77, 1802942), (154, 901471)]