2013228749

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{1416769}}^1$

素因数の和:1416812

約数の個数: 12

約数和(自身を含む): 2422676700

約数和(自身を除く): 409447951

約数列:

[1, 7, 29, 49, 203, 1421, 1416769, 9917383, 41086301, 69421681, 287604107, 2013228749]

約数ペア:

[(1, 2013228749), (7, 287604107), (29, 69421681), (49, 41086301), (203, 9917383), (1421, 1416769)]