269222131778

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{80077969}}^1$

素因数の和:80078053

約数の個数: 12

約数和(自身を含む): 413923026930

約数和(自身を除く): 144700895152

約数列:

[1, 2, 41, 82, 1681, 3362, 80077969, 160155938, 3283196729, 6566393458, 134611065889, 269222131778]

約数ペア:

[(1, 269222131778), (2, 134611065889), (41, 6566393458), (82, 3283196729), (1681, 160155938), (3362, 80077969)]