2137748

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 3894912

約数和(自身を除く): 1757164

約数列:

[1, 2, 4, 47, 83, 94, 137, 166, 188, 274, 332, 548, 3901, 6439, 7802, 11371, 12878, 15604, 22742, 25756, 45484, 534437, 1068874, 2137748]

約数ペア:

[(1, 2137748), (2, 1068874), (4, 534437), (47, 45484), (83, 25756), (94, 22742), (137, 15604), (166, 12878), (188, 11371), (274, 7802), (332, 6439), (548, 3901)]