2010579982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 3129654528

約数和(自身を除く): 1119074546

約数列:

[1, 2, 43, 86, 103, 206, 353, 643, 706, 1286, 4429, 8858, 15179, 27649, 30358, 36359, 55298, 66229, 72718, 132458, 226979, 453958, 1563437, 2847847, 3126874, 5695694, 9760097, 19520194, 23378837, 46757674, 1005289991, 2010579982]

約数ペア:

[(1, 2010579982), (2, 1005289991), (43, 46757674), (86, 23378837), (103, 19520194), (206, 9760097), (353, 5695694), (643, 3126874), (706, 2847847), (1286, 1563437), (4429, 453958), (8858, 226979), (15179, 132458), (27649, 72718), (30358, 66229), (36359, 55298)]