8478046

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 13023360

約数和(自身を除く): 4545314

約数列:

[1, 2, 67, 134, 151, 302, 419, 838, 10117, 20234, 28073, 56146, 63269, 126538, 4239023, 8478046]

約数ペア:

[(1, 8478046), (2, 4239023), (67, 126538), (134, 63269), (151, 56146), (302, 28073), (419, 20234), (838, 10117)]