2740892710

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{381209}}^1$

素因数の和:381935

約数の個数: 16

約数和(自身を含む): 4940481600

約数和(自身を除く): 2199588890

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 7190, 381209, 762418, 1906045, 3812090, 274089271, 548178542, 1370446355, 2740892710]

約数ペア:

[(1, 2740892710), (2, 1370446355), (5, 548178542), (10, 274089271), (719, 3812090), (1438, 1906045), (3595, 762418), (7190, 381209)]