22640771036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{435399443}}^1$

素因数の和:435399460

約数の個数: 12

約数和(自身を含む): 42669145512

約数和(自身を除く): 20028374476

約数列:

[1, 2, 4, 13, 26, 52, 435399443, 870798886, 1741597772, 5660192759, 11320385518, 22640771036]

約数ペア:

[(1, 22640771036), (2, 11320385518), (4, 5660192759), (13, 1741597772), (26, 870798886), (52, 435399443)]