2049372286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{179549}}^1$

素因数の和:180003

約数の個数: 16

約数和(自身を含む): 3318084000

約数和(自身を除く): 1268711714

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 179549, 359098, 2334137, 4668274, 78822011, 157644022, 1024686143, 2049372286]

約数ペア:

[(1, 2049372286), (2, 1024686143), (13, 157644022), (26, 78822011), (439, 4668274), (878, 2334137), (5707, 359098), (11414, 179549)]