222752012

素因数分解:

$2^2\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{3121}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 445821600

約数和(自身を除く): 223069588

約数列:

[1, 2, 4, 7, 14, 28, 2549, 3121, 5098, 6242, 10196, 12484, 17843, 21847, 35686, 43694, 71372, 87388, 7955429, 15910858, 31821716, 55688003, 111376006, 222752012]

約数ペア:

[(1, 222752012), (2, 111376006), (4, 55688003), (7, 31821716), (14, 15910858), (28, 7955429), (2549, 87388), (3121, 71372), (5098, 43694), (6242, 35686), (10196, 21847), (12484, 17843)]