2013445345

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{7919}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 2437966080

約数和(自身を除く): 424520735

約数列:

[1, 5, 211, 241, 1055, 1205, 7919, 39595, 50851, 254255, 1670909, 1908479, 8354545, 9542395, 402689069, 2013445345]

約数ペア:

[(1, 2013445345), (5, 402689069), (211, 9542395), (241, 8354545), (1055, 1908479), (1205, 1670909), (7919, 254255), (39595, 50851)]