2129448974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{53891}}^1$

素因数の和:54775

約数の個数: 16

約数和(自身を含む): 3336992640

約数和(自身を除く): 1207543666

約数列:

[1, 2, 23, 46, 859, 1718, 19757, 39514, 53891, 107782, 1239493, 2478986, 46292369, 92584738, 1064724487, 2129448974]

約数ペア:

[(1, 2129448974), (2, 1064724487), (23, 92584738), (46, 46292369), (859, 2478986), (1718, 1239493), (19757, 107782), (39514, 53891)]