389729173654

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{72889}}^1\times {\mathrm{24527}}^1$

素因数の和:97527

約数の個数: 16

約数和(自身を含む): 589989153600

約数和(自身を除く): 200259979946

約数列:

[1, 2, 109, 218, 24527, 49054, 72889, 145778, 2673443, 5346886, 7944901, 15889802, 1787748503, 3575497006, 194864586827, 389729173654]

約数ペア:

[(1, 389729173654), (2, 194864586827), (109, 3575497006), (218, 1787748503), (24527, 15889802), (49054, 7944901), (72889, 5346886), (145778, 2673443)]