9479888384

素因数分解:

$2^9\times {\mathrm{18515407}}^1$

素因数の和:18515425

約数の個数: 20

約数和(自身を含む): 18941262384

約数和(自身を除く): 9461374000

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 18515407, 37030814, 74061628, 148123256, 296246512, 592493024, 1184986048, 2369972096, 4739944192, 9479888384]

約数ペア:

[(1, 9479888384), (2, 4739944192), (4, 2369972096), (8, 1184986048), (16, 592493024), (32, 296246512), (64, 148123256), (128, 74061628), (256, 37030814), (512, 18515407)]