2186374

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 16

約数和(自身を含む): 3382560

約数和(自身を除く): 1196186

約数列:

[1, 2, 71, 89, 142, 173, 178, 346, 6319, 12283, 12638, 15397, 24566, 30794, 1093187, 2186374]

約数ペア:

[(1, 2186374), (2, 1093187), (71, 30794), (89, 24566), (142, 15397), (173, 12638), (178, 12283), (346, 6319)]