1900376084

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1072447}}^1$

素因数の和:1072894

約数の個数: 12

約数和(自身を含む): 3333168384

約数和(自身を除く): 1432792300

約数列:

[1, 2, 4, 443, 886, 1772, 1072447, 2144894, 4289788, 475094021, 950188042, 1900376084]

約数ペア:

[(1, 1900376084), (2, 950188042), (4, 475094021), (443, 4289788), (886, 2144894), (1772, 1072447)]