858885742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6779}}^1$

素因数の和:7248

約数の個数: 32

約数和(自身を含む): 1517201280

約数和(自身を除く): 658315538

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 443, 886, 4873, 5759, 6779, 9746, 11518, 13558, 63349, 74569, 88127, 126698, 149138, 176254, 969397, 1938794, 3003097, 6006194, 33034067, 39040261, 66068134, 78080522, 429442871, 858885742]

約数ペア:

[(1, 858885742), (2, 429442871), (11, 78080522), (13, 66068134), (22, 39040261), (26, 33034067), (143, 6006194), (286, 3003097), (443, 1938794), (886, 969397), (4873, 176254), (5759, 149138), (6779, 126698), (9746, 88127), (11518, 74569), (13558, 63349)]