2125982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 16

約数和(自身を含む): 3365280

約数和(自身を除く): 1239298

約数列:

[1, 2, 23, 46, 113, 226, 409, 818, 2599, 5198, 9407, 18814, 46217, 92434, 1062991, 2125982]

約数ペア:

[(1, 2125982), (2, 1062991), (23, 92434), (46, 46217), (113, 18814), (226, 9407), (409, 5198), (818, 2599)]