201604624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969253}}^1$

素因数の和:969274

約数の個数: 20

約数和(自身を含む): 420656236

約数和(自身を除く): 219051612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969253, 1938506, 3877012, 7754024, 12600289, 15508048, 25200578, 50401156, 100802312, 201604624]

約数ペア:

[(1, 201604624), (2, 100802312), (4, 50401156), (8, 25200578), (13, 15508048), (16, 12600289), (26, 7754024), (52, 3877012), (104, 1938506), (208, 969253)]