2189746724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{49766971}}^1$

素因数の和:49766986

約数の個数: 12

約数和(自身を含む): 4180425648

約数和(自身を除く): 1990678924

約数列:

[1, 2, 4, 11, 22, 44, 49766971, 99533942, 199067884, 547436681, 1094873362, 2189746724]

約数ペア:

[(1, 2189746724), (2, 1094873362), (4, 547436681), (11, 199067884), (22, 99533942), (44, 49766971)]