725087804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{14051}}^1$

素因数の和:14178

約数の個数: 48

約数和(自身を含む): 1542347520

約数和(自身を除く): 817259716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 7372, 12901, 14051, 25802, 28102, 51604, 56204, 98357, 196714, 266969, 393428, 533938, 1067876, 1362947, 1868783, 2725894, 3737566, 5451788, 7475132, 9540629, 19081258, 25895993, 38162516, 51791986, 103583972, 181271951, 362543902, 725087804]

約数ペア:

[(1, 725087804), (2, 362543902), (4, 181271951), (7, 103583972), (14, 51791986), (19, 38162516), (28, 25895993), (38, 19081258), (76, 9540629), (97, 7475132), (133, 5451788), (194, 3737566), (266, 2725894), (388, 1868783), (532, 1362947), (679, 1067876), (1358, 533938), (1843, 393428), (2716, 266969), (3686, 196714), (7372, 98357), (12901, 56204), (14051, 51604), (25802, 28102)]