2189906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 3599640

約数和(自身を除く): 1409734

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 2221, 4442, 37757, 64409, 75514, 128818, 1094953, 2189906]

約数ペア:

[(1, 2189906), (2, 1094953), (17, 128818), (29, 75514), (34, 64409), (58, 37757), (493, 4442), (986, 2221)]