2008655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 2678400

約数和(自身を除く): 669745

約数列:

[1, 5, 11, 55, 59, 295, 619, 649, 3095, 3245, 6809, 34045, 36521, 182605, 401731, 2008655]

約数ペア:

[(1, 2008655), (5, 401731), (11, 182605), (55, 36521), (59, 34045), (295, 6809), (619, 3245), (649, 3095)]