2485426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:857

約数の個数: 16

約数和(自身を含む): 3950208

約数和(自身を除く): 1464782

約数列:

[1, 2, 23, 46, 71, 142, 761, 1522, 1633, 3266, 17503, 35006, 54031, 108062, 1242713, 2485426]

約数ペア:

[(1, 2485426), (2, 1242713), (23, 108062), (46, 54031), (71, 35006), (142, 17503), (761, 3266), (1522, 1633)]