1520696639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1\times {\mathrm{8171}}^1$

素因数の和:10606

約数の個数: 16

約数和(自身を含む): 1896950016

約数和(自身を除く): 376253377

約数列:

[1, 7, 11, 77, 2417, 8171, 16919, 26587, 57197, 89881, 186109, 629167, 19749307, 138245149, 217242377, 1520696639]

約数ペア:

[(1, 1520696639), (7, 217242377), (11, 138245149), (77, 19749307), (2417, 629167), (8171, 186109), (16919, 89881), (26587, 57197)]