2097208082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{112741}}^1$

素因数の和:112945

約数の個数: 16

約数和(自身を含む): 3214499904

約数和(自身を除く): 1117291822

約数列:

[1, 2, 71, 131, 142, 262, 9301, 18602, 112741, 225482, 8004611, 14769071, 16009222, 29538142, 1048604041, 2097208082]

約数ペア:

[(1, 2097208082), (2, 1048604041), (71, 29538142), (131, 16009222), (142, 14769071), (262, 8004611), (9301, 225482), (18602, 112741)]