2021715032

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{1989877}}^1$

素因数の和:1990010

約数の個数: 16

約数和(自身を含む): 3820565760

約数和(自身を除く): 1798850728

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 1989877, 3979754, 7959508, 15919016, 252714379, 505428758, 1010857516, 2021715032]

約数ペア:

[(1, 2021715032), (2, 1010857516), (4, 505428758), (8, 252714379), (127, 15919016), (254, 7959508), (508, 3979754), (1016, 1989877)]