258958049272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{3237947}}^1$

素因数の和:3238735

約数の個数: 32

約数和(自身を含む): 523576191600

約数和(自身を除く): 264618142328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 769, 1538, 3076, 6152, 9997, 19994, 39988, 79976, 3237947, 6475894, 12951788, 25903576, 42093311, 84186622, 168373244, 336746488, 2489981243, 4979962486, 9959924972, 19919849944, 32369756159, 64739512318, 129479024636, 258958049272]

約数ペア:

[(1, 258958049272), (2, 129479024636), (4, 64739512318), (8, 32369756159), (13, 19919849944), (26, 9959924972), (52, 4979962486), (104, 2489981243), (769, 336746488), (1538, 168373244), (3076, 84186622), (6152, 42093311), (9997, 25903576), (19994, 12951788), (39988, 6475894), (79976, 3237947)]