2080697847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2147263}}^1$

素因数の和:2147302

約数の個数: 16

約数和(自身を含む): 3092060160

約数和(自身を除く): 1011362313

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2147263, 6441789, 36503471, 40797997, 109510413, 122393991, 693565949, 2080697847]

約数ペア:

[(1, 2080697847), (3, 693565949), (17, 122393991), (19, 109510413), (51, 40797997), (57, 36503471), (323, 6441789), (969, 2147263)]