999746882

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{190283}}^1$

素因数の和:190393

約数の個数: 16

約数和(自身を含む): 1561851072

約数和(自身を除く): 562104190

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 190283, 380566, 7040471, 13510093, 14080942, 27020186, 499873441, 999746882]

約数ペア:

[(1, 999746882), (2, 499873441), (37, 27020186), (71, 14080942), (74, 13510093), (142, 7040471), (2627, 380566), (5254, 190283)]