127838282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 226013760

約数和(自身を除く): 98175478

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 443, 886, 1009, 2018, 4873, 5759, 9746, 11099, 11518, 13117, 22198, 26234, 63349, 126698, 144287, 288574, 446987, 893974, 4916857, 5810831, 9833714, 11621662, 63919141, 127838282]

約数ペア:

[(1, 127838282), (2, 63919141), (11, 11621662), (13, 9833714), (22, 5810831), (26, 4916857), (143, 893974), (286, 446987), (443, 288574), (886, 144287), (1009, 126698), (2018, 63349), (4873, 26234), (5759, 22198), (9746, 13117), (11099, 11518)]