1892450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5407}}^1$

素因数の和:5426

約数の個数: 24

約数和(自身を含む): 4023552

約数和(自身を除く): 2131102

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5407, 10814, 27035, 37849, 54070, 75698, 135175, 189245, 270350, 378490, 946225, 1892450]

約数ペア:

[(1, 1892450), (2, 946225), (5, 378490), (7, 270350), (10, 189245), (14, 135175), (25, 75698), (35, 54070), (50, 37849), (70, 27035), (175, 10814), (350, 5407)]