139612298

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{243227}}^1$

素因数の和:243277

約数の個数: 16

約数和(自身を含む): 245173824

約数和(自身を除く): 105561526

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 243227, 486454, 1702589, 3405178, 9972307, 19944614, 69806149, 139612298]

約数ペア:

[(1, 139612298), (2, 69806149), (7, 19944614), (14, 9972307), (41, 3405178), (82, 1702589), (287, 486454), (574, 243227)]