71352505874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{144438271}}^1$

素因数の和:144438305

約数の個数: 16

約数和(自身を含む): 121328148480

約数和(自身を除く): 49975642606

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 144438271, 288876542, 1877697523, 2744327149, 3755395046, 5488654298, 35676252937, 71352505874]

約数ペア:

[(1, 71352505874), (2, 35676252937), (13, 5488654298), (19, 3755395046), (26, 2744327149), (38, 1877697523), (247, 288876542), (494, 144438271)]