4090670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3355

約数の個数: 16

約数和(自身を含む): 7423488

約数和(自身を除く): 3332818

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 3221, 6442, 16105, 32210, 409067, 818134, 2045335, 4090670]

約数ペア:

[(1, 4090670), (2, 2045335), (5, 818134), (10, 409067), (127, 32210), (254, 16105), (635, 6442), (1270, 3221)]