1689190912

素因数分解:

$2^9\times {\mathrm{3299201}}^1$

素因数の和:3299219

約数の個数: 20

約数和(自身を含む): 3375083646

約数和(自身を除く): 1685892734

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3299201, 6598402, 13196804, 26393608, 52787216, 105574432, 211148864, 422297728, 844595456, 1689190912]

約数ペア:

[(1, 1689190912), (2, 844595456), (4, 422297728), (8, 211148864), (16, 105574432), (32, 52787216), (64, 26393608), (128, 13196804), (256, 6598402), (512, 3299201)]