1652740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 3675672

約数和(自身を除く): 2022932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4861, 9722, 19444, 24305, 48610, 82637, 97220, 165274, 330548, 413185, 826370, 1652740]

約数ペア:

[(1, 1652740), (2, 826370), (4, 413185), (5, 330548), (10, 165274), (17, 97220), (20, 82637), (34, 48610), (68, 24305), (85, 19444), (170, 9722), (340, 4861)]