2505093

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 3571200

約数和(自身を除く): 1066107

約数列:

[1, 3, 19, 57, 71, 213, 619, 1349, 1857, 4047, 11761, 35283, 43949, 131847, 835031, 2505093]

約数ペア:

[(1, 2505093), (3, 835031), (19, 131847), (57, 43949), (71, 35283), (213, 11761), (619, 4047), (1349, 1857)]