2013640309

素因数分解:

${\mathrm{31}}^1\times {\mathrm{211}}^2\times {\mathrm{1459}}^1$

素因数の和:1912

約数の個数: 12

約数和(自身を含む): 2089925760

約数和(自身を除く): 76285451

約数列:

[1, 31, 211, 1459, 6541, 44521, 45229, 307849, 1380151, 9543319, 64956139, 2013640309]

約数ペア:

[(1, 2013640309), (31, 64956139), (211, 9543319), (1459, 1380151), (6541, 307849), (44521, 45229)]