55772423854

素因数分解:

$2^1\times 7^1\times {\mathrm{12433}}^1\times {\mathrm{320417}}^1$

素因数の和:332859

約数の個数: 16

約数和(自身を含む): 95617857888

約数和(自身を除く): 39845434034

約数列:

[1, 2, 7, 14, 12433, 24866, 87031, 174062, 320417, 640834, 2242919, 4485838, 3983744561, 7967489122, 27886211927, 55772423854]

約数ペア:

[(1, 55772423854), (2, 27886211927), (7, 7967489122), (14, 3983744561), (12433, 4485838), (24866, 2242919), (87031, 640834), (174062, 320417)]