2015751059

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{43427}}^1$

素因数の和:43802

約数の個数: 16

約数和(自身を含む): 2431968000

約数和(自身を除く): 416216941

約数列:

[1, 7, 19, 133, 349, 2443, 6631, 43427, 46417, 303989, 825113, 5775791, 15156023, 106092161, 287964437, 2015751059]

約数ペア:

[(1, 2015751059), (7, 287964437), (19, 106092161), (133, 15156023), (349, 5775791), (2443, 825113), (6631, 303989), (43427, 46417)]