2040823024

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{415477}}^1$

素因数の和:415792

約数の個数: 20

約数和(自身を含む): 3966983944

約数和(自身を除く): 1926160920

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 415477, 830954, 1661908, 3323816, 6647632, 127551439, 255102878, 510205756, 1020411512, 2040823024]

約数ペア:

[(1, 2040823024), (2, 1020411512), (4, 510205756), (8, 255102878), (16, 127551439), (307, 6647632), (614, 3323816), (1228, 1661908), (2456, 830954), (4912, 415477)]