11280878

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 24

約数和(自身を含む): 20149272

約数和(自身を除く): 8868394

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 2677, 4214, 5354, 18739, 37478, 115111, 131173, 230222, 262346, 805777, 1611554, 5640439, 11280878]

約数ペア:

[(1, 11280878), (2, 5640439), (7, 1611554), (14, 805777), (43, 262346), (49, 230222), (86, 131173), (98, 115111), (301, 37478), (602, 18739), (2107, 5354), (2677, 4214)]