621853826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{264169}}^1$

素因数の和:264289

約数の個数: 16

約数和(自身を含む): 1027092960

約数和(自身を除く): 405239134

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 264169, 528338, 2905859, 5811718, 28266083, 56532166, 310926913, 621853826]

約数ペア:

[(1, 621853826), (2, 310926913), (11, 56532166), (22, 28266083), (107, 5811718), (214, 2905859), (1177, 528338), (2354, 264169)]