291219184

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{17351}}^1$

素因数の和:18408

約数の個数: 20

約数和(自身を含む): 564807600

約数和(自身を除く): 273588416

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 4196, 8392, 16784, 17351, 34702, 69404, 138808, 277616, 18201199, 36402398, 72804796, 145609592, 291219184]

約数ペア:

[(1, 291219184), (2, 145609592), (4, 72804796), (8, 36402398), (16, 18201199), (1049, 277616), (2098, 138808), (4196, 69404), (8392, 34702), (16784, 17351)]