2687587924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{52081}}^1$

素因数の和:52208

約数の個数: 48

約数和(自身を含む): 5716520320

約数和(自身を除く): 3028932396

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, 25802, 51604, 52081, 104162, 208324, 364567, 729134, 989539, 1458268, 1979078, 3958156, 5051857, 6926773, 10103714, 13853546, 20207428, 27707092, 35362999, 70725998, 95985283, 141451996, 191970566, 383941132, 671896981, 1343793962, 2687587924]

約数ペア:

[(1, 2687587924), (2, 1343793962), (4, 671896981), (7, 383941132), (14, 191970566), (19, 141451996), (28, 95985283), (38, 70725998), (76, 35362999), (97, 27707092), (133, 20207428), (194, 13853546), (266, 10103714), (388, 6926773), (532, 5051857), (679, 3958156), (1358, 1979078), (1843, 1458268), (2716, 989539), (3686, 729134), (7372, 364567), (12901, 208324), (25802, 104162), (51604, 52081)]