490883072

素因数分解:

$2^{11}\times {\mathrm{239689}}^1$

素因数の和:239711

約数の個数: 24

約数和(自身を含む): 981530550

約数和(自身を除く): 490647478

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 239689, 479378, 958756, 1917512, 3835024, 7670048, 15340096, 30680192, 61360384, 122720768, 245441536, 490883072]

約数ペア:

[(1, 490883072), (2, 245441536), (4, 122720768), (8, 61360384), (16, 30680192), (32, 15340096), (64, 7670048), (128, 3835024), (256, 1917512), (512, 958756), (1024, 479378), (2048, 239689)]