269687536

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{237401}}^1$

素因数の和:237480

約数の個数: 20

約数和(自身を含む): 529881264

約数和(自身を除く): 260193728

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 237401, 474802, 949604, 1899208, 3798416, 16855471, 33710942, 67421884, 134843768, 269687536]

約数ペア:

[(1, 269687536), (2, 134843768), (4, 67421884), (8, 33710942), (16, 16855471), (71, 3798416), (142, 1899208), (284, 949604), (568, 474802), (1136, 237401)]