1903252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 3799656

約数和(自身を除く): 1896404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2153, 4306, 8612, 27989, 36601, 55978, 73202, 111956, 146404, 475813, 951626, 1903252]

約数ペア:

[(1, 1903252), (2, 951626), (4, 475813), (13, 146404), (17, 111956), (26, 73202), (34, 55978), (52, 36601), (68, 27989), (221, 8612), (442, 4306), (884, 2153)]