531396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 1392300

約数和(自身を除く): 860904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 509, 522, 1018, 1044, 1527, 2036, 3054, 4581, 6108, 9162, 14761, 18324, 29522, 44283, 59044, 88566, 132849, 177132, 265698, 531396]

約数ペア:

[(1, 531396), (2, 265698), (3, 177132), (4, 132849), (6, 88566), (9, 59044), (12, 44283), (18, 29522), (29, 18324), (36, 14761), (58, 9162), (87, 6108), (116, 4581), (174, 3054), (261, 2036), (348, 1527), (509, 1044), (522, 1018)]