127130172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{814937}}^1$

素因数の和:814957

約数の個数: 24

約数和(自身を含む): 319455696

約数和(自身を除く): 192325524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 814937, 1629874, 2444811, 3259748, 4889622, 9779244, 10594181, 21188362, 31782543, 42376724, 63565086, 127130172]

約数ペア:

[(1, 127130172), (2, 63565086), (3, 42376724), (4, 31782543), (6, 21188362), (12, 10594181), (13, 9779244), (26, 4889622), (39, 3259748), (52, 2444811), (78, 1629874), (156, 814937)]