1139556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 2963520

約数和(自身を除く): 1823964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 97, 132, 178, 194, 267, 291, 356, 388, 534, 582, 979, 1067, 1068, 1164, 1958, 2134, 2937, 3201, 3916, 4268, 5874, 6402, 8633, 11748, 12804, 17266, 25899, 34532, 51798, 94963, 103596, 189926, 284889, 379852, 569778, 1139556]

約数ペア:

[(1, 1139556), (2, 569778), (3, 379852), (4, 284889), (6, 189926), (11, 103596), (12, 94963), (22, 51798), (33, 34532), (44, 25899), (66, 17266), (89, 12804), (97, 11748), (132, 8633), (178, 6402), (194, 5874), (267, 4268), (291, 3916), (356, 3201), (388, 2937), (534, 2134), (582, 1958), (979, 1164), (1067, 1068)]