4084364836

素因数分解:

$2^2\times {\mathrm{4001}}^1\times {\mathrm{255209}}^1$

素因数の和:259214

約数の個数: 12

約数和(自身を含む): 7149452940

約数和(自身を除く): 3065088104

約数列:

[1, 2, 4, 4001, 8002, 16004, 255209, 510418, 1020836, 1021091209, 2042182418, 4084364836]

約数ペア:

[(1, 4084364836), (2, 2042182418), (4, 1021091209), (4001, 1020836), (8002, 510418), (16004, 255209)]