864214030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{971027}}^1$

素因数の和:971123

約数の個数: 16

約数和(自身を含む): 1573065360

約数和(自身を除く): 708851330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 971027, 1942054, 4855135, 9710270, 86421403, 172842806, 432107015, 864214030]

約数ペア:

[(1, 864214030), (2, 432107015), (5, 172842806), (10, 86421403), (89, 9710270), (178, 4855135), (445, 1942054), (890, 971027)]