2017142728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{9473}}^1$

素因数の和:10141

約数の個数: 32

約数和(自身を含む): 3876760800

約数和(自身を除く): 1859618072

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 619, 1238, 2476, 4952, 9473, 18946, 26617, 37892, 53234, 75784, 106468, 212936, 407339, 814678, 1629356, 3258712, 5863787, 11727574, 23455148, 46910296, 252142841, 504285682, 1008571364, 2017142728]

約数ペア:

[(1, 2017142728), (2, 1008571364), (4, 504285682), (8, 252142841), (43, 46910296), (86, 23455148), (172, 11727574), (344, 5863787), (619, 3258712), (1238, 1629356), (2476, 814678), (4952, 407339), (9473, 212936), (18946, 106468), (26617, 75784), (37892, 53234)]