2243868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3562212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 191, 267, 356, 382, 534, 573, 764, 979, 1068, 1146, 1958, 2101, 2292, 2937, 3916, 4202, 5874, 6303, 8404, 11748, 12606, 16999, 25212, 33998, 50997, 67996, 101994, 186989, 203988, 373978, 560967, 747956, 1121934, 2243868]

約数ペア:

[(1, 2243868), (2, 1121934), (3, 747956), (4, 560967), (6, 373978), (11, 203988), (12, 186989), (22, 101994), (33, 67996), (44, 50997), (66, 33998), (89, 25212), (132, 16999), (178, 12606), (191, 11748), (267, 8404), (356, 6303), (382, 5874), (534, 4202), (573, 3916), (764, 2937), (979, 2292), (1068, 2101), (1146, 1958)]