621170054

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{74143}}^1$

素因数の和:74275

約数の個数: 16

約数和(自身を含む): 960906240

約数和(自身を除く): 339736186

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 74143, 148286, 4374437, 5264153, 8748874, 10528306, 310585027, 621170054]

約数ペア:

[(1, 621170054), (2, 310585027), (59, 10528306), (71, 8748874), (118, 5264153), (142, 4374437), (4189, 148286), (8378, 74143)]