259968282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{143947}}^1$

素因数の和:144002

約数の個数: 32

約数和(自身を含む): 608036352

約数和(自身を除く): 348068070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 143947, 287894, 431841, 863682, 1007629, 2015258, 3022887, 6045774, 6189721, 12379442, 18569163, 37138326, 43328047, 86656094, 129984141, 259968282]

約数ペア:

[(1, 259968282), (2, 129984141), (3, 86656094), (6, 43328047), (7, 37138326), (14, 18569163), (21, 12379442), (42, 6189721), (43, 6045774), (86, 3022887), (129, 2015258), (258, 1007629), (301, 863682), (602, 431841), (903, 287894), (1806, 143947)]