217874852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{2237}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 411013176

約数和(自身を除く): 193138324

約数列:

[1, 2, 4, 13, 26, 52, 1873, 2237, 3746, 4474, 7492, 8948, 24349, 29081, 48698, 58162, 97396, 116324, 4189901, 8379802, 16759604, 54468713, 108937426, 217874852]

約数ペア:

[(1, 217874852), (2, 108937426), (4, 54468713), (13, 16759604), (26, 8379802), (52, 4189901), (1873, 116324), (2237, 97396), (3746, 58162), (4474, 48698), (7492, 29081), (8948, 24349)]