490768384

素因数分解:

$2^{11}\times {\mathrm{239633}}^1$

素因数の和:239655

約数の個数: 24

約数和(自身を含む): 981301230

約数和(自身を除く): 490532846

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 239633, 479266, 958532, 1917064, 3834128, 7668256, 15336512, 30673024, 61346048, 122692096, 245384192, 490768384]

約数ペア:

[(1, 490768384), (2, 245384192), (4, 122692096), (8, 61346048), (16, 30673024), (32, 15336512), (64, 7668256), (128, 3834128), (256, 1917064), (512, 958532), (1024, 479266), (2048, 239633)]