6637990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39047}}^1$

素因数の和:39071

約数の個数: 16

約数和(自身を含む): 12651552

約数和(自身を除く): 6013562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 39047, 78094, 195235, 390470, 663799, 1327598, 3318995, 6637990]

約数ペア:

[(1, 6637990), (2, 3318995), (5, 1327598), (10, 663799), (17, 390470), (34, 195235), (85, 78094), (170, 39047)]