252852986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71711}}^1$

素因数の和:71797

約数の個数: 16

約数和(自身を含む): 397571328

約数和(自身を除く): 144718342

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 71711, 143422, 2940151, 3083573, 5880302, 6167146, 126426493, 252852986]

約数ペア:

[(1, 252852986), (2, 126426493), (41, 6167146), (43, 5880302), (82, 3083573), (86, 2940151), (1763, 143422), (3526, 71711)]