1944508630

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{438941}}^1$

素因数の和:439391

約数の個数: 16

約数和(自身を含む): 3508024464

約数和(自身を除く): 1563515834

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 438941, 877882, 2194705, 4389410, 194450863, 388901726, 972254315, 1944508630]

約数ペア:

[(1, 1944508630), (2, 972254315), (5, 388901726), (10, 194450863), (443, 4389410), (886, 2194705), (2215, 877882), (4430, 438941)]