5655221584

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{175759}}^1$

素因数の和:177778

約数の個数: 20

約数和(自身を含む): 10962502720

約数和(自身を除く): 5307281136

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 8044, 16088, 32176, 175759, 351518, 703036, 1406072, 2812144, 353451349, 706902698, 1413805396, 2827610792, 5655221584]

約数ペア:

[(1, 5655221584), (2, 2827610792), (4, 1413805396), (8, 706902698), (16, 353451349), (2011, 2812144), (4022, 1406072), (8044, 703036), (16088, 351518), (32176, 175759)]