3439828

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 7042112

約数和(自身を除く): 3602284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2857, 5714, 11428, 19999, 39998, 79996, 122851, 245702, 491404, 859957, 1719914, 3439828]

約数ペア:

[(1, 3439828), (2, 1719914), (4, 859957), (7, 491404), (14, 245702), (28, 122851), (43, 79996), (86, 39998), (172, 19999), (301, 11428), (602, 5714), (1204, 2857)]