522478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 24

約数和(自身を含む): 919296

約数和(自身を除く): 396818

約数列:

[1, 2, 11, 17, 22, 34, 121, 127, 187, 242, 254, 374, 1397, 2057, 2159, 2794, 4114, 4318, 15367, 23749, 30734, 47498, 261239, 522478]

約数ペア:

[(1, 522478), (2, 261239), (11, 47498), (17, 30734), (22, 23749), (34, 15367), (121, 4318), (127, 4114), (187, 2794), (242, 2159), (254, 2057), (374, 1397)]