8714188

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 17561600

約数和(自身を除く): 8847412

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2239, 3892, 4478, 8956, 15673, 31346, 62692, 311221, 622442, 1244884, 2178547, 4357094, 8714188]

約数ペア:

[(1, 8714188), (2, 4357094), (4, 2178547), (7, 1244884), (14, 622442), (28, 311221), (139, 62692), (278, 31346), (556, 15673), (973, 8956), (1946, 4478), (2239, 3892)]