388180874

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{5581}}^1$

素因数の和:6085

約数の個数: 16

約数和(自身を含む): 590798880

約数和(自身を除く): 202618006

約数列:

[1, 2, 83, 166, 419, 838, 5581, 11162, 34777, 69554, 463223, 926446, 2338439, 4676878, 194090437, 388180874]

約数ペア:

[(1, 388180874), (2, 194090437), (83, 4676878), (166, 2338439), (419, 926446), (838, 463223), (5581, 69554), (11162, 34777)]