2016515536

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{114679}}^1$

素因数の和:114851

約数の個数: 40

約数和(自身を含む): 4493621120

約数和(自身を除く): 2477105584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 114679, 229358, 458716, 802753, 917432, 1605506, 1834864, 3211012, 6422024, 12844048, 18004603, 36009206, 72018412, 126032221, 144036824, 252064442, 288073648, 504128884, 1008257768, 2016515536]

約数ペア:

[(1, 2016515536), (2, 1008257768), (4, 504128884), (7, 288073648), (8, 252064442), (14, 144036824), (16, 126032221), (28, 72018412), (56, 36009206), (112, 18004603), (157, 12844048), (314, 6422024), (628, 3211012), (1099, 1834864), (1256, 1605506), (2198, 917432), (2512, 802753), (4396, 458716), (8792, 229358), (17584, 114679)]