2606649121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1\times {\mathrm{1949}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 2810808000

約数和(自身を除く): 204158879

約数列:

[1, 19, 43, 817, 1637, 1949, 31103, 37031, 70391, 83807, 1337429, 1592333, 3190513, 60619747, 137192059, 2606649121]

約数ペア:

[(1, 2606649121), (19, 137192059), (43, 60619747), (817, 3190513), (1637, 1592333), (1949, 1337429), (31103, 83807), (37031, 70391)]