4787170

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 8657280

約数和(自身を除く): 3870110

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2003, 2390, 4006, 10015, 20030, 478717, 957434, 2393585, 4787170]

約数ペア:

[(1, 4787170), (2, 2393585), (5, 957434), (10, 478717), (239, 20030), (478, 10015), (1195, 4006), (2003, 2390)]