2249991184

素因数分解:

$2^4\times 7^1\times {\mathrm{20089207}}^1$

素因数の和:20089222

約数の個数: 20

約数和(自身を含む): 4982123584

約数和(自身を除く): 2732132400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20089207, 40178414, 80356828, 140624449, 160713656, 281248898, 321427312, 562497796, 1124995592, 2249991184]

約数ペア:

[(1, 2249991184), (2, 1124995592), (4, 562497796), (7, 321427312), (8, 281248898), (14, 160713656), (16, 140624449), (28, 80356828), (56, 40178414), (112, 20089207)]