256230481946

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{17038867}}^1$

素因数の和:17039045

約数の個数: 16

約数和(自身を含む): 393393384384

約数和(自身を除く): 137162902438

約数列:

[1, 2, 73, 103, 146, 206, 7519, 15038, 17038867, 34077734, 1243837291, 1755003301, 2487674582, 3510006602, 128115240973, 256230481946]

約数ペア:

[(1, 256230481946), (2, 128115240973), (73, 3510006602), (103, 2487674582), (146, 1755003301), (206, 1243837291), (7519, 34077734), (15038, 17038867)]