1217188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 2520000

約数和(自身を除く): 1302812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1499, 2998, 5996, 10493, 20986, 41972, 43471, 86942, 173884, 304297, 608594, 1217188]

約数ペア:

[(1, 1217188), (2, 608594), (4, 304297), (7, 173884), (14, 86942), (28, 43471), (29, 41972), (58, 20986), (116, 10493), (203, 5996), (406, 2998), (812, 1499)]