2011508030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28735829}}^1$

素因数の和:28735843

約数の個数: 16

約数和(自身を含む): 4137959520

約数和(自身を除く): 2126451490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28735829, 57471658, 143679145, 201150803, 287358290, 402301606, 1005754015, 2011508030]

約数ペア:

[(1, 2011508030), (2, 1005754015), (5, 402301606), (7, 287358290), (10, 201150803), (14, 143679145), (35, 57471658), (70, 28735829)]