804520448

素因数分解:

$2^9\times {\mathrm{1571329}}^1$

素因数の和:1571347

約数の個数: 20

約数和(自身を含む): 1607470590

約数和(自身を除く): 802950142

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1571329, 3142658, 6285316, 12570632, 25141264, 50282528, 100565056, 201130112, 402260224, 804520448]

約数ペア:

[(1, 804520448), (2, 402260224), (4, 201130112), (8, 100565056), (16, 50282528), (32, 25141264), (64, 12570632), (128, 6285316), (256, 3142658), (512, 1571329)]