1216642

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 2180736

約数和(自身を除く): 964094

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 1849, 2021, 3698, 4042, 12943, 14147, 25886, 28294, 86903, 173806, 608321, 1216642]

約数ペア:

[(1, 1216642), (2, 608321), (7, 173806), (14, 86903), (43, 28294), (47, 25886), (86, 14147), (94, 12943), (301, 4042), (329, 3698), (602, 2021), (658, 1849)]