1680497314561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{3361}}^1\times {\mathrm{48871}}^1$

素因数の和:53032

約数の個数: 16

約数和(自身を含む): 1812642149248

約数和(自身を除く): 132144834687

約数列:

[1, 13, 787, 3361, 10231, 43693, 48871, 635323, 2645107, 34386391, 38461477, 164255431, 499999201, 2135320603, 129269024197, 1680497314561]

約数ペア:

[(1, 1680497314561), (13, 129269024197), (787, 2135320603), (3361, 499999201), (10231, 164255431), (43693, 38461477), (48871, 34386391), (635323, 2645107)]