2009192609

素因数分解:

${\mathrm{421}}^1\times {\mathrm{1249}}^1\times {\mathrm{3821}}^1$

素因数の和:5491

約数の個数: 8

約数和(自身を含む): 2016105000

約数和(自身を除く): 6912391

約数列:

[1, 421, 1249, 3821, 525829, 1608641, 4772429, 2009192609]

約数ペア:

[(1, 2009192609), (421, 4772429), (1249, 1608641), (3821, 525829)]