20190130678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4860407}}^1$

素因数の和:4860507

約数の個数: 16

約数和(自身を含む): 31728743424

約数和(自身を除く): 11538612746

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 4860407, 9720814, 150672617, 301345234, 325647269, 651294538, 10095065339, 20190130678]

約数ペア:

[(1, 20190130678), (2, 10095065339), (31, 651294538), (62, 325647269), (67, 301345234), (134, 150672617), (2077, 9720814), (4154, 4860407)]