2546588639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 3141304320

約数和(自身を除く): 594715681

約数列:

[1, 7, 19, 47, 133, 307, 329, 893, 1327, 2149, 5833, 6251, 9289, 14429, 25213, 40831, 62369, 101003, 176491, 274151, 407389, 436583, 1185011, 1919057, 2851723, 7740391, 8295077, 19147283, 54182737, 134030981, 363798377, 2546588639]

約数ペア:

[(1, 2546588639), (7, 363798377), (19, 134030981), (47, 54182737), (133, 19147283), (307, 8295077), (329, 7740391), (893, 2851723), (1327, 1919057), (2149, 1185011), (5833, 436583), (6251, 407389), (9289, 274151), (14429, 176491), (25213, 101003), (40831, 62369)]