10720454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 16606608

約数和(自身を除く): 5886154

約数列:

[1, 2, 37, 74, 277, 523, 554, 1046, 10249, 19351, 20498, 38702, 144871, 289742, 5360227, 10720454]

約数ペア:

[(1, 10720454), (2, 5360227), (37, 289742), (74, 144871), (277, 38702), (523, 20498), (554, 19351), (1046, 10249)]