68771736218

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{646193}}^1$

素因数の和:646741

約数の個数: 16

約数和(自身を含む): 104218168320

約数和(自身を除く): 35446432102

約数列:

[1, 2, 127, 254, 419, 838, 53213, 106426, 646193, 1292386, 82066511, 164133022, 270754867, 541509734, 34385868109, 68771736218]

約数ペア:

[(1, 68771736218), (2, 34385868109), (127, 541509734), (254, 270754867), (419, 164133022), (838, 82066511), (53213, 1292386), (106426, 646193)]