2068652210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1488239}}^1$

素因数の和:1488385

約数の個数: 16

約数和(自身を含む): 3750364800

約数和(自身を除く): 1681712590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1488239, 2976478, 7441195, 14882390, 206865221, 413730442, 1034326105, 2068652210]

約数ペア:

[(1, 2068652210), (2, 1034326105), (5, 413730442), (10, 206865221), (139, 14882390), (278, 7441195), (695, 2976478), (1390, 1488239)]