2100050280002

素因数分解:

$2^1\times {\mathrm{743}}^1\times {\mathrm{6653}}^1\times {\mathrm{212419}}^1$

素因数の和:219817

約数の個数: 16

約数和(自身を含む): 3154804061760

約数和(自身を除く): 1054753781758

約数列:

[1, 2, 743, 1486, 6653, 13306, 212419, 424838, 4943179, 9886358, 157827317, 315654634, 1413223607, 2826447214, 1050025140001, 2100050280002]

約数ペア:

[(1, 2100050280002), (2, 1050025140001), (743, 2826447214), (1486, 1413223607), (6653, 315654634), (13306, 157827317), (212419, 9886358), (424838, 4943179)]