3999794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 6490368

約数和(自身を除く): 2490574

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 2503, 5006, 42551, 85102, 117641, 235282, 1999897, 3999794]

約数ペア:

[(1, 3999794), (2, 1999897), (17, 235282), (34, 117641), (47, 85102), (94, 42551), (799, 5006), (1598, 2503)]