1814270

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 3281040

約数和(自身を除く): 1466770

約数列:

[1, 2, 5, 10, 419, 433, 838, 866, 2095, 2165, 4190, 4330, 181427, 362854, 907135, 1814270]

約数ペア:

[(1, 1814270), (2, 907135), (5, 362854), (10, 181427), (419, 4330), (433, 4190), (838, 2165), (866, 2095)]