217016464894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{32951179}}^1$

素因数の和:32951307

約数の個数: 16

約数和(自身を含む): 338079106800

約数和(自身を除く): 121062641906

約数列:

[1, 2, 37, 74, 89, 178, 3293, 6586, 32951179, 65902358, 1219193623, 2438387246, 2932654931, 5865309862, 108508232447, 217016464894]

約数ペア:

[(1, 217016464894), (2, 108508232447), (37, 5865309862), (74, 2932654931), (89, 2438387246), (178, 1219193623), (3293, 65902358), (6586, 32951179)]