2557681919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 2887073280

約数和(自身を除く): 329391361

約数列:

[1, 13, 59, 67, 71, 701, 767, 871, 923, 3953, 4189, 4757, 9113, 41359, 46967, 49771, 51389, 54457, 61841, 280663, 537667, 610571, 647023, 2771053, 2936489, 3334657, 3648619, 36023689, 38174357, 43350541, 196744763, 2557681919]

約数ペア:

[(1, 2557681919), (13, 196744763), (59, 43350541), (67, 38174357), (71, 36023689), (701, 3648619), (767, 3334657), (871, 2936489), (923, 2771053), (3953, 647023), (4189, 610571), (4757, 537667), (9113, 280663), (41359, 61841), (46967, 54457), (49771, 51389)]