1064588

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 2151072

約数和(自身を除く): 1086484

約数列:

[1, 2, 4, 7, 14, 28, 193, 197, 386, 394, 772, 788, 1351, 1379, 2702, 2758, 5404, 5516, 38021, 76042, 152084, 266147, 532294, 1064588]

約数ペア:

[(1, 1064588), (2, 532294), (4, 266147), (7, 152084), (14, 76042), (28, 38021), (193, 5516), (197, 5404), (386, 2758), (394, 2702), (772, 1379), (788, 1351)]