798400580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2348237}}^1$

素因数の和:2348263

約数の個数: 24

約数和(自身を含む): 1775267928

約数和(自身を除く): 976867348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2348237, 4696474, 9392948, 11741185, 23482370, 39920029, 46964740, 79840058, 159680116, 199600145, 399200290, 798400580]

約数ペア:

[(1, 798400580), (2, 399200290), (4, 199600145), (5, 159680116), (10, 79840058), (17, 46964740), (20, 39920029), (34, 23482370), (68, 11741185), (85, 9392948), (170, 4696474), (340, 2348237)]