2043076

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 4124736

約数和(自身を除く): 2081660

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 557, 917, 1114, 1834, 2228, 3668, 3899, 7798, 15596, 72967, 145934, 291868, 510769, 1021538, 2043076]

約数ペア:

[(1, 2043076), (2, 1021538), (4, 510769), (7, 291868), (14, 145934), (28, 72967), (131, 15596), (262, 7798), (524, 3899), (557, 3668), (917, 2228), (1114, 1834)]