2155758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2613522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 367, 534, 734, 979, 1101, 1958, 2202, 2937, 4037, 5874, 8074, 12111, 24222, 32663, 65326, 97989, 195978, 359293, 718586, 1077879, 2155758]

約数ペア:

[(1, 2155758), (2, 1077879), (3, 718586), (6, 359293), (11, 195978), (22, 97989), (33, 65326), (66, 32663), (89, 24222), (178, 12111), (267, 8074), (367, 5874), (534, 4037), (734, 2937), (979, 2202), (1101, 1958)]