6661396

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 13509440

約数和(自身を除く): 6848044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 3259, 6518, 13036, 22813, 45626, 91252, 237907, 475814, 951628, 1665349, 3330698, 6661396]

約数ペア:

[(1, 6661396), (2, 3330698), (4, 1665349), (7, 951628), (14, 475814), (28, 237907), (73, 91252), (146, 45626), (292, 22813), (511, 13036), (1022, 6518), (2044, 3259)]