4357094

素因数分解:

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

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 7526400

約数和(自身を除く): 3169306

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2239, 4478, 15673, 31346, 311221, 622442, 2178547, 4357094]

約数ペア:

[(1, 4357094), (2, 2178547), (7, 622442), (14, 311221), (139, 31346), (278, 15673), (973, 4478), (1946, 2239)]