26131118

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 44839200

約数和(自身を除く): 18708082

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 313, 338, 494, 626, 2197, 3211, 4069, 4394, 5947, 6422, 8138, 11894, 41743, 52897, 77311, 83486, 105794, 154622, 687661, 1005043, 1375322, 2010086, 13065559, 26131118]

約数ペア:

[(1, 26131118), (2, 13065559), (13, 2010086), (19, 1375322), (26, 1005043), (38, 687661), (169, 154622), (247, 105794), (313, 83486), (338, 77311), (494, 52897), (626, 41743), (2197, 11894), (3211, 8138), (4069, 6422), (4394, 5947)]