1979538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 4380480

約数和(自身を除く): 2400942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 337, 534, 674, 979, 1011, 1958, 2022, 2937, 3707, 5874, 7414, 11121, 22242, 29993, 59986, 89979, 179958, 329923, 659846, 989769, 1979538]

約数ペア:

[(1, 1979538), (2, 989769), (3, 659846), (6, 329923), (11, 179958), (22, 89979), (33, 59986), (66, 29993), (89, 22242), (178, 11121), (267, 7414), (337, 5874), (534, 3707), (674, 2937), (979, 2022), (1011, 1958)]