2018736050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{938947}}^1$

素因数の和:939002

約数の個数: 24

約数和(自身を含む): 3842175216

約数和(自身を除く): 1823439166

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 938947, 1877894, 4694735, 9389470, 23473675, 40374721, 46947350, 80749442, 201873605, 403747210, 1009368025, 2018736050]

約数ペア:

[(1, 2018736050), (2, 1009368025), (5, 403747210), (10, 201873605), (25, 80749442), (43, 46947350), (50, 40374721), (86, 23473675), (215, 9389470), (430, 4694735), (1075, 1877894), (2150, 938947)]