6626945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 8766912

約数和(自身を除く): 2139967

約数列:

[1, 5, 13, 43, 65, 215, 559, 2371, 2795, 11855, 30823, 101953, 154115, 509765, 1325389, 6626945]

約数ペア:

[(1, 6626945), (5, 1325389), (13, 509765), (43, 154115), (65, 101953), (215, 30823), (559, 11855), (2371, 2795)]