2008665310

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1\times {\mathrm{1229}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 3636627840

約数和(自身を除く): 1627962530

約数列:

[1, 2, 5, 10, 353, 463, 706, 926, 1229, 1765, 2315, 2458, 3530, 4630, 6145, 12290, 163439, 326878, 433837, 569027, 817195, 867674, 1138054, 1634390, 2169185, 2845135, 4338370, 5690270, 200866531, 401733062, 1004332655, 2008665310]

約数ペア:

[(1, 2008665310), (2, 1004332655), (5, 401733062), (10, 200866531), (353, 5690270), (463, 4338370), (706, 2845135), (926, 2169185), (1229, 1634390), (1765, 1138054), (2315, 867674), (2458, 817195), (3530, 569027), (4630, 433837), (6145, 326878), (12290, 163439)]