2667739646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{198463}}^1$

素因数の和:198536

約数の個数: 32

約数和(自身を含む): 4801241088

約数和(自身を除く): 2133501442

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 6721, 13442, 198463, 396926, 2183093, 2580019, 4366186, 5160038, 9327761, 18655522, 28380209, 56760418, 102605371, 121260893, 205210742, 242521786, 1333869823, 2667739646]

約数ペア:

[(1, 2667739646), (2, 1333869823), (11, 242521786), (13, 205210742), (22, 121260893), (26, 102605371), (47, 56760418), (94, 28380209), (143, 18655522), (286, 9327761), (517, 5160038), (611, 4366186), (1034, 2580019), (1222, 2183093), (6721, 396926), (13442, 198463)]