289186061

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2389}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 318921600

約数和(自身を除く): 29735539

約数列:

[1, 19, 23, 277, 437, 2389, 5263, 6371, 45391, 54947, 121049, 661753, 1043993, 12573307, 15220319, 289186061]

約数ペア:

[(1, 289186061), (19, 15220319), (23, 12573307), (277, 1043993), (437, 661753), (2389, 121049), (5263, 54947), (6371, 45391)]