2019446870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28849241}}^1$

素因数の和:28849255

約数の個数: 16

約数和(自身を含む): 4154290848

約数和(自身を除く): 2134843978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28849241, 57698482, 144246205, 201944687, 288492410, 403889374, 1009723435, 2019446870]

約数ペア:

[(1, 2019446870), (2, 1009723435), (5, 403889374), (7, 288492410), (10, 201944687), (14, 144246205), (35, 57698482), (70, 28849241)]