12805702924

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{895003}}^1$

素因数の和:895094

約数の個数: 36

約数和(自身を含む): 26425888104

約数和(自身を除く): 13620185180

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 895003, 1790006, 3580012, 6265021, 12530042, 25060084, 43855147, 65335219, 87710294, 130670438, 175420588, 261340876, 457346533, 914693066, 1829386132, 3201425731, 6402851462, 12805702924]

約数ペア:

[(1, 12805702924), (2, 6402851462), (4, 3201425731), (7, 1829386132), (14, 914693066), (28, 457346533), (49, 261340876), (73, 175420588), (98, 130670438), (146, 87710294), (196, 65335219), (292, 43855147), (511, 25060084), (1022, 12530042), (2044, 6265021), (3577, 3580012), (7154, 1790006), (14308, 895003)]