12964984963

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{3023}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 15775119360

約数和(自身を除く): 2810134397

約数列:

[1, 7, 29, 37, 203, 259, 571, 1073, 3023, 3997, 7511, 16559, 21127, 21161, 87667, 111851, 115913, 147889, 612683, 613669, 782957, 1726133, 3243679, 4288781, 12082931, 22705753, 50057857, 63866921, 350404999, 447068447, 1852140709, 12964984963]

約数ペア:

[(1, 12964984963), (7, 1852140709), (29, 447068447), (37, 350404999), (203, 63866921), (259, 50057857), (571, 22705753), (1073, 12082931), (3023, 4288781), (3997, 3243679), (7511, 1726133), (16559, 782957), (21127, 613669), (21161, 612683), (87667, 147889), (111851, 115913)]