1894550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5413}}^1$

素因数の和:5432

約数の個数: 24

約数和(自身を含む): 4028016

約数和(自身を除く): 2133466

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5413, 10826, 27065, 37891, 54130, 75782, 135325, 189455, 270650, 378910, 947275, 1894550]

約数ペア:

[(1, 1894550), (2, 947275), (5, 378910), (7, 270650), (10, 189455), (14, 135325), (25, 75782), (35, 54130), (50, 37891), (70, 27065), (175, 10826), (350, 5413)]