256468613

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 278899200

約数和(自身を除く): 22430587

約数列:

[1, 17, 47, 199, 799, 1613, 3383, 9353, 27421, 75811, 159001, 320987, 1288787, 5456779, 15086389, 256468613]

約数ペア:

[(1, 256468613), (17, 15086389), (47, 5456779), (199, 1288787), (799, 320987), (1613, 159001), (3383, 75811), (9353, 27421)]