258826136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{610439}}^1$

素因数の和:610498

約数の個数: 16

約数和(自身を含む): 494456400

約数和(自身を除く): 235630264

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 610439, 1220878, 2441756, 4883512, 32353267, 64706534, 129413068, 258826136]

約数ペア:

[(1, 258826136), (2, 129413068), (4, 64706534), (8, 32353267), (53, 4883512), (106, 2441756), (212, 1220878), (424, 610439)]