2017204270

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{481433}}^1$

素因数の和:481859

約数の個数: 16

約数和(自身を含む): 3639641040

約数和(自身を除く): 1622436770

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 481433, 962866, 2407165, 4814330, 201720427, 403440854, 1008602135, 2017204270]

約数ペア:

[(1, 2017204270), (2, 1008602135), (5, 403440854), (10, 201720427), (419, 4814330), (838, 2407165), (2095, 962866), (4190, 481433)]