218133076

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{18593}}^1$

素因数の和:19023

約数の個数: 24

約数和(自身を含む): 437330880

約数和(自身を除く): 219197804

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 18593, 37186, 74372, 130151, 260302, 520604, 7790467, 15580934, 31161868, 54533269, 109066538, 218133076]

約数ペア:

[(1, 218133076), (2, 109066538), (4, 54533269), (7, 31161868), (14, 15580934), (28, 7790467), (419, 520604), (838, 260302), (1676, 130151), (2933, 74372), (5866, 37186), (11732, 18593)]