138877886852

素因数分解:

$2^2\times {\mathrm{2539}}^1\times {\mathrm{2789}}^1\times {\mathrm{4903}}^1$

素因数の和:10235

約数の個数: 24

約数和(自身を含む): 243268804800

約数和(自身を除く): 104390917948

約数列:

[1, 2, 4, 2539, 2789, 4903, 5078, 5578, 9806, 10156, 11156, 19612, 7081271, 12448717, 13674467, 14162542, 24897434, 27348934, 28325084, 49794868, 54697868, 34719471713, 69438943426, 138877886852]

約数ペア:

[(1, 138877886852), (2, 69438943426), (4, 34719471713), (2539, 54697868), (2789, 49794868), (4903, 28325084), (5078, 27348934), (5578, 24897434), (9806, 14162542), (10156, 13674467), (11156, 12448717), (19612, 7081271)]