2188103659

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{214541}}^1$

素因数の和:214626

約数の個数: 16

約数和(自身を含む): 2636292096

約数和(自身を除く): 448188437

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 214541, 1501787, 6650771, 10083427, 46555397, 70583989, 312586237, 2188103659]

約数ペア:

[(1, 2188103659), (7, 312586237), (31, 70583989), (47, 46555397), (217, 10083427), (329, 6650771), (1457, 1501787), (10199, 214541)]