244572640045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{66914539}}^1$

素因数の和:66914604

約数の個数: 16

約数和(自身を含む): 317977894080

約数和(自身を除く): 73405254035

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 66914539, 334572695, 1137547163, 2877325177, 5687735815, 14386625885, 48914528009, 244572640045]

約数ペア:

[(1, 244572640045), (5, 48914528009), (17, 14386625885), (43, 5687735815), (85, 2877325177), (215, 1137547163), (731, 334572695), (3655, 66914539)]