861005766

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{291077}}^1$

素因数の和:291128

約数の個数: 32

約数和(自身を含む): 1886185440

約数和(自身を除く): 1025179674

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 291077, 582154, 873231, 1746462, 4948309, 8441233, 9896618, 14844927, 16882466, 25323699, 29689854, 50647398, 143500961, 287001922, 430502883, 861005766]

約数ペア:

[(1, 861005766), (2, 430502883), (3, 287001922), (6, 143500961), (17, 50647398), (29, 29689854), (34, 25323699), (51, 16882466), (58, 14844927), (87, 9896618), (102, 8441233), (174, 4948309), (493, 1746462), (986, 873231), (1479, 582154), (2958, 291077)]