2006641630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4095187}}^1$

素因数の和:4095208

約数の個数: 24

約数和(自身を含む): 4201662888

約数和(自身を除く): 2195021258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4095187, 8190374, 20475935, 28666309, 40951870, 57332618, 143331545, 200664163, 286663090, 401328326, 1003320815, 2006641630]

約数ペア:

[(1, 2006641630), (2, 1003320815), (5, 401328326), (7, 286663090), (10, 200664163), (14, 143331545), (35, 57332618), (49, 40951870), (70, 28666309), (98, 20475935), (245, 8190374), (490, 4095187)]