2565608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16879}}^1$

素因数の和:16904

約数の個数: 16

約数和(自身を含む): 5064000

約数和(自身を除く): 2498392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16879, 33758, 67516, 135032, 320701, 641402, 1282804, 2565608]

約数ペア:

[(1, 2565608), (2, 1282804), (4, 641402), (8, 320701), (19, 135032), (38, 67516), (76, 33758), (152, 16879)]