2545334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 4202496

約数和(自身を除く): 1657162

約数列:

[1, 2, 11, 22, 127, 254, 911, 1397, 1822, 2794, 10021, 20042, 115697, 231394, 1272667, 2545334]

約数ペア:

[(1, 2545334), (2, 1272667), (11, 231394), (22, 115697), (127, 20042), (254, 10021), (911, 2794), (1397, 1822)]