2046809728

素因数分解:

$2^7\times {\mathrm{15990701}}^1$

素因数の和:15990715

約数の個数: 16

約数和(自身を含む): 4077629010

約数和(自身を除く): 2030819282

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15990701, 31981402, 63962804, 127925608, 255851216, 511702432, 1023404864, 2046809728]

約数ペア:

[(1, 2046809728), (2, 1023404864), (4, 511702432), (8, 255851216), (16, 127925608), (32, 63962804), (64, 31981402), (128, 15990701)]