254695321

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 270768960

約数和(自身を除く): 16073639

約数列:

[1, 41, 43, 73, 1763, 1979, 2993, 3139, 81139, 85097, 128699, 144467, 3488977, 5923147, 6212081, 254695321]

約数ペア:

[(1, 254695321), (41, 6212081), (43, 5923147), (73, 3488977), (1763, 144467), (1979, 128699), (2993, 85097), (3139, 81139)]