2011498319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{881}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 2102617440

約数和(自身を除く): 91119121

約数列:

[1, 29, 131, 601, 881, 3799, 17429, 25549, 78731, 115411, 529481, 2283199, 3346919, 15354949, 69362011, 2011498319]

約数ペア:

[(1, 2011498319), (29, 69362011), (131, 15354949), (601, 3346919), (881, 2283199), (3799, 529481), (17429, 115411), (25549, 78731)]