2019136

素因数分解:

$2^6\times 7^1\times {\mathrm{4507}}^1$

素因数の和:4526

約数の個数: 28

約数和(自身を含む): 4580128

約数和(自身を除く): 2560992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4507, 9014, 18028, 31549, 36056, 63098, 72112, 126196, 144224, 252392, 288448, 504784, 1009568, 2019136]

約数ペア:

[(1, 2019136), (2, 1009568), (4, 504784), (7, 288448), (8, 252392), (14, 144224), (16, 126196), (28, 72112), (32, 63098), (56, 36056), (64, 31549), (112, 18028), (224, 9014), (448, 4507)]