2016646870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28809241}}^1$

素因数の和:28809255

約数の個数: 16

約数和(自身を含む): 4148530848

約数和(自身を除く): 2131883978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28809241, 57618482, 144046205, 201664687, 288092410, 403329374, 1008323435, 2016646870]

約数ペア:

[(1, 2016646870), (2, 1008323435), (5, 403329374), (7, 288092410), (10, 201664687), (14, 144046205), (35, 57618482), (70, 28809241)]