1330792484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1638907}}^1$

素因数の和:1638947

約数の個数: 24

約数和(自身を含む): 2753365440

約数和(自身を除く): 1422572956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1638907, 3277814, 6555628, 11472349, 22944698, 45889396, 47528303, 95056606, 190113212, 332698121, 665396242, 1330792484]

約数ペア:

[(1, 1330792484), (2, 665396242), (4, 332698121), (7, 190113212), (14, 95056606), (28, 47528303), (29, 45889396), (58, 22944698), (116, 11472349), (203, 6555628), (406, 3277814), (812, 1638907)]