2149786066

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{1278113}}^1$

素因数の和:1278173

約数の個数: 12

約数和(自身を含む): 3339711882

約数和(自身を除く): 1189925816

約数列:

[1, 2, 29, 58, 841, 1682, 1278113, 2556226, 37065277, 74130554, 1074893033, 2149786066]

約数ペア:

[(1, 2149786066), (2, 1074893033), (29, 74130554), (58, 37065277), (841, 2556226), (1682, 1278113)]