2078093809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{399403}}^1$

素因数の和:399468

約数の個数: 12

約数和(自身を含む): 2337312208

約数和(自身を除く): 259218399

約数列:

[1, 11, 43, 121, 473, 5203, 399403, 4393433, 17174329, 48327763, 188917619, 2078093809]

約数ペア:

[(1, 2078093809), (11, 188917619), (43, 48327763), (121, 17174329), (473, 4393433), (5203, 399403)]