979916

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 1989120

約数和(自身を除く): 1009204

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 443, 553, 886, 1106, 1772, 2212, 3101, 6202, 12404, 34997, 69994, 139988, 244979, 489958, 979916]

約数ペア:

[(1, 979916), (2, 489958), (4, 244979), (7, 139988), (14, 69994), (28, 34997), (79, 12404), (158, 6202), (316, 3101), (443, 2212), (553, 1772), (886, 1106)]