2016640034

素因数分解:

$2^1\times {\mathrm{4001}}^1\times {\mathrm{252017}}^1$

素因数の和:256020

約数の個数: 8

約数和(自身を含む): 3025728108

約数和(自身を除く): 1009088074

約数列:

[1, 2, 4001, 8002, 252017, 504034, 1008320017, 2016640034]

約数ペア:

[(1, 2016640034), (2, 1008320017), (4001, 504034), (8002, 252017)]