2049228717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{1277}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 2944512000

約数和(自身を除く): 895283283

約数列:

[1, 3, 19, 47, 57, 141, 599, 893, 1277, 1797, 2679, 3831, 11381, 24263, 28153, 34143, 60019, 72789, 84459, 180057, 534907, 764923, 1140361, 1604721, 2294769, 3421083, 14533537, 35951381, 43600611, 107854143, 683076239, 2049228717]

約数ペア:

[(1, 2049228717), (3, 683076239), (19, 107854143), (47, 43600611), (57, 35951381), (141, 14533537), (599, 3421083), (893, 2294769), (1277, 1604721), (1797, 1140361), (2679, 764923), (3831, 534907), (11381, 180057), (24263, 84459), (28153, 72789), (34143, 60019)]