2489614526

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5736439}}^1$

素因数の和:5736479

約数の個数: 16

約数和(自身を含む): 4405585920

約数和(自身を除く): 1915971394

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5736439, 11472878, 40155073, 80310146, 177829609, 355659218, 1244807263, 2489614526]

約数ペア:

[(1, 2489614526), (2, 1244807263), (7, 355659218), (14, 177829609), (31, 80310146), (62, 40155073), (217, 11472878), (434, 5736439)]