4056555890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5713459}}^1$

素因数の和:5713537

約数の個数: 16

約数和(自身を含む): 7404644160

約数和(自身を除く): 3348088270

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5713459, 11426918, 28567295, 57134590, 405655589, 811311178, 2028277945, 4056555890]

約数ペア:

[(1, 4056555890), (2, 2028277945), (5, 811311178), (10, 405655589), (71, 57134590), (142, 28567295), (355, 11426918), (710, 5713459)]