542783670416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8161}}^1\times {\mathrm{319757}}^1$

素因数の和:327939

約数の個数: 40

約数和(自身を含む): 1132681321464

約数和(自身を除く): 589897651048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8161, 16322, 32644, 65288, 106093, 130576, 212186, 319757, 424372, 639514, 848744, 1279028, 1697488, 2558056, 4156841, 5116112, 8313682, 16627364, 33254728, 66509456, 2609536877, 5219073754, 10438147508, 20876295016, 33923979401, 41752590032, 67847958802, 135695917604, 271391835208, 542783670416]

約数ペア:

[(1, 542783670416), (2, 271391835208), (4, 135695917604), (8, 67847958802), (13, 41752590032), (16, 33923979401), (26, 20876295016), (52, 10438147508), (104, 5219073754), (208, 2609536877), (8161, 66509456), (16322, 33254728), (32644, 16627364), (65288, 8313682), (106093, 5116112), (130576, 4156841), (212186, 2558056), (319757, 1697488), (424372, 1279028), (639514, 848744)]