2049454076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26966501}}^1$

素因数の和:26966524

約数の個数: 12

約数和(自身を含む): 3775310280

約数和(自身を除く): 1725856204

約数列:

[1, 2, 4, 19, 38, 76, 26966501, 53933002, 107866004, 512363519, 1024727038, 2049454076]

約数ペア:

[(1, 2049454076), (2, 1024727038), (4, 512363519), (19, 107866004), (38, 53933002), (76, 26966501)]