3924010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4409}}^1$

素因数の和:4505

約数の個数: 16

約数和(自身を含む): 7144200

約数和(自身を除く): 3220190

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4409, 8818, 22045, 44090, 392401, 784802, 1962005, 3924010]

約数ペア:

[(1, 3924010), (2, 1962005), (5, 784802), (10, 392401), (89, 44090), (178, 22045), (445, 8818), (890, 4409)]