1224220144

素因数分解:

$2^4\times 7^1\times {\mathrm{10930537}}^1$

素因数の和:10930552

約数の個数: 20

約数和(自身を含む): 2710773424

約数和(自身を除く): 1486553280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10930537, 21861074, 43722148, 76513759, 87444296, 153027518, 174888592, 306055036, 612110072, 1224220144]

約数ペア:

[(1, 1224220144), (2, 612110072), (4, 306055036), (7, 174888592), (8, 153027518), (14, 87444296), (16, 76513759), (28, 43722148), (56, 21861074), (112, 10930537)]