402445441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{23561}}^1$

素因数の和:23640

約数の個数: 16

約数和(自身を含む): 452390400

約数和(自身を除く): 49944959

約数列:

[1, 19, 29, 31, 551, 589, 899, 17081, 23561, 447659, 683269, 730391, 12982111, 13877429, 21181339, 402445441]

約数ペア:

[(1, 402445441), (19, 21181339), (29, 13877429), (31, 12982111), (551, 730391), (589, 683269), (899, 447659), (17081, 23561)]