127841692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61819}}^1$

素因数の和:61881

約数の個数: 24

約数和(自身を含む): 249258240

約数和(自身を除く): 121416548

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 61819, 123638, 247276, 680009, 1360018, 2720036, 2905493, 5810986, 11621972, 31960423, 63920846, 127841692]

約数ペア:

[(1, 127841692), (2, 63920846), (4, 31960423), (11, 11621972), (22, 5810986), (44, 2905493), (47, 2720036), (94, 1360018), (188, 680009), (517, 247276), (1034, 123638), (2068, 61819)]