139538804548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{243948959}}^1$

素因数の和:243948987

約数の個数: 24

約数和(自身を含む): 286883976960

約数和(自身を除く): 147345172412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 243948959, 487897918, 975795836, 2683438549, 3171336467, 5366877098, 6342672934, 10733754196, 12685345868, 34884701137, 69769402274, 139538804548]

約数ペア:

[(1, 139538804548), (2, 69769402274), (4, 34884701137), (11, 12685345868), (13, 10733754196), (22, 6342672934), (26, 5366877098), (44, 3171336467), (52, 2683438549), (143, 975795836), (286, 487897918), (572, 243948959)]