285425148

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{23857}}^1$

素因数の和:24861

約数の個数: 24

約数和(自身を含む): 666687952

約数和(自身を除く): 381262804

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2991, 3988, 5982, 11964, 23857, 47714, 71571, 95428, 143142, 286284, 23785429, 47570858, 71356287, 95141716, 142712574, 285425148]

約数ペア:

[(1, 285425148), (2, 142712574), (3, 95141716), (4, 71356287), (6, 47570858), (12, 23785429), (997, 286284), (1994, 143142), (2991, 95428), (3988, 71571), (5982, 47714), (11964, 23857)]