4042199090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9400463}}^1$

素因数の和:9400513

約数の個数: 16

約数和(自身を含む): 7445167488

約数和(自身を除く): 3402968398

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 9400463, 18800926, 47002315, 94004630, 404219909, 808439818, 2021099545, 4042199090]

約数ペア:

[(1, 4042199090), (2, 2021099545), (5, 808439818), (10, 404219909), (43, 94004630), (86, 47002315), (215, 18800926), (430, 9400463)]