2008806310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28697233}}^1$

素因数の和:28697247

約数の個数: 16

約数和(自身を含む): 4132401696

約数和(自身を除く): 2123595386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28697233, 57394466, 143486165, 200880631, 286972330, 401761262, 1004403155, 2008806310]

約数ペア:

[(1, 2008806310), (2, 1004403155), (5, 401761262), (7, 286972330), (10, 200880631), (14, 143486165), (35, 57394466), (70, 28697233)]