2789038

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 4848480

約数和(自身を除く): 2059442

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2729, 5458, 19103, 38206, 199217, 398434, 1394519, 2789038]

約数ペア:

[(1, 2789038), (2, 1394519), (7, 398434), (14, 199217), (73, 38206), (146, 19103), (511, 5458), (1022, 2729)]