2568785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 3338496

約数和(自身を除く): 769711

約数列:

[1, 5, 17, 47, 85, 235, 643, 799, 3215, 3995, 10931, 30221, 54655, 151105, 513757, 2568785]

約数ペア:

[(1, 2568785), (5, 513757), (17, 151105), (47, 54655), (85, 30221), (235, 10931), (643, 3995), (799, 3215)]