439088770

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{44041}}^1$

素因数の和:45045

約数の個数: 16

約数和(自身を含む): 791170488

約数和(自身を除く): 352081718

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 44041, 88082, 220205, 440410, 43908877, 87817754, 219544385, 439088770]

約数ペア:

[(1, 439088770), (2, 219544385), (5, 87817754), (10, 43908877), (997, 440410), (1994, 220205), (4985, 88082), (9970, 44041)]