5318528048

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{254329}}^1$

素因数の和:255644

約数の個数: 20

約数和(自身を含む): 10312572840

約数和(自身を除く): 4994044792

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912, 254329, 508658, 1017316, 2034632, 4069264, 332408003, 664816006, 1329632012, 2659264024, 5318528048]

約数ペア:

[(1, 5318528048), (2, 2659264024), (4, 1329632012), (8, 664816006), (16, 332408003), (1307, 4069264), (2614, 2034632), (5228, 1017316), (10456, 508658), (20912, 254329)]