2016028

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 4082400

約数和(自身を除く): 2066372

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 809, 1246, 1618, 2492, 3236, 5663, 11326, 22652, 72001, 144002, 288004, 504007, 1008014, 2016028]

約数ペア:

[(1, 2016028), (2, 1008014), (4, 504007), (7, 288004), (14, 144002), (28, 72001), (89, 22652), (178, 11326), (356, 5663), (623, 3236), (809, 2492), (1246, 1618)]