5256891416

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{476513}}^1$

素因数の和:476723

約数の個数: 32

約数和(自身を含む): 11321972640

約数和(自身を除く): 6065081224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 476513, 953026, 1906052, 3335591, 3812104, 6671182, 13342364, 26684728, 93873061, 187746122, 375492244, 657111427, 750984488, 1314222854, 2628445708, 5256891416]

約数ペア:

[(1, 5256891416), (2, 2628445708), (4, 1314222854), (7, 750984488), (8, 657111427), (14, 375492244), (28, 187746122), (56, 93873061), (197, 26684728), (394, 13342364), (788, 6671182), (1379, 3812104), (1576, 3335591), (2758, 1906052), (5516, 953026), (11032, 476513)]