2000748969

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4729903}}^1$

素因数の和:4729956

約数の個数: 12

約数和(自身を含む): 2951460096

約数和(自身を除く): 950711127

約数列:

[1, 3, 9, 47, 141, 423, 4729903, 14189709, 42569127, 222305441, 666916323, 2000748969]

約数ペア:

[(1, 2000748969), (3, 666916323), (9, 222305441), (47, 42569127), (141, 14189709), (423, 4729903)]