1491196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 3140480

約数和(自身を除く): 1649284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2803, 5606, 11212, 19621, 39242, 53257, 78484, 106514, 213028, 372799, 745598, 1491196]

約数ペア:

[(1, 1491196), (2, 745598), (4, 372799), (7, 213028), (14, 106514), (19, 78484), (28, 53257), (38, 39242), (76, 19621), (133, 11212), (266, 5606), (532, 2803)]