2543442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 5624640

約数和(自身を除く): 3081198

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 433, 534, 866, 979, 1299, 1958, 2598, 2937, 4763, 5874, 9526, 14289, 28578, 38537, 77074, 115611, 231222, 423907, 847814, 1271721, 2543442]

約数ペア:

[(1, 2543442), (2, 1271721), (3, 847814), (6, 423907), (11, 231222), (22, 115611), (33, 77074), (66, 38537), (89, 28578), (178, 14289), (267, 9526), (433, 5874), (534, 4763), (866, 2937), (979, 2598), (1299, 1958)]