129288412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{55441}}^1$

素因数の和:55509

約数の個数: 24

約数和(自身を含む): 251484912

約数和(自身を除く): 122196500

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 55441, 110882, 221764, 609851, 1219702, 2439404, 2938373, 5876746, 11753492, 32322103, 64644206, 129288412]

約数ペア:

[(1, 129288412), (2, 64644206), (4, 32322103), (11, 11753492), (22, 5876746), (44, 2938373), (53, 2439404), (106, 1219702), (212, 609851), (583, 221764), (1166, 110882), (2332, 55441)]