269746412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{305143}}^1$

素因数の和:305177

約数の個数: 24

約数和(自身を含む): 538274016

約数和(自身を除く): 268527604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 305143, 610286, 1220572, 3966859, 5187431, 7933718, 10374862, 15867436, 20749724, 67436603, 134873206, 269746412]

約数ペア:

[(1, 269746412), (2, 134873206), (4, 67436603), (13, 20749724), (17, 15867436), (26, 10374862), (34, 7933718), (52, 5187431), (68, 3966859), (221, 1220572), (442, 610286), (884, 305143)]