41399870

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8501}}^1$

素因数の和:8995

約数の個数: 16

約数和(自身を含む): 74681568

約数和(自身を除く): 33281698

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 8501, 17002, 42505, 85010, 4139987, 8279974, 20699935, 41399870]

約数ペア:

[(1, 41399870), (2, 20699935), (5, 8279974), (10, 4139987), (487, 85010), (974, 42505), (2435, 17002), (4870, 8501)]