1262278912

素因数分解:

$2^8\times {\mathrm{4930777}}^1$

素因数の和:4930793

約数の個数: 18

約数和(自身を含む): 2519627558

約数和(自身を除く): 1257348646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4930777, 9861554, 19723108, 39446216, 78892432, 157784864, 315569728, 631139456, 1262278912]

約数ペア:

[(1, 1262278912), (2, 631139456), (4, 315569728), (8, 157784864), (16, 78892432), (32, 39446216), (64, 19723108), (128, 9861554), (256, 4930777)]