2051248254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{49411}}^1$

素因数の和:49481

約数の個数: 64

約数和(自身を含む): 4866884352

約数和(自身を除く): 2815636098

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 814, 1122, 1221, 1258, 1887, 2442, 3774, 6919, 13838, 20757, 41514, 49411, 98822, 148233, 296466, 543521, 839987, 1087042, 1630563, 1679974, 1828207, 2519961, 3261126, 3656414, 5039922, 5484621, 9239857, 10969242, 18479714, 20110277, 27719571, 31079519, 40220554, 55439142, 60330831, 62159038, 93238557, 120661662, 186477114, 341874709, 683749418, 1025624127, 2051248254]

約数ペア:

[(1, 2051248254), (2, 1025624127), (3, 683749418), (6, 341874709), (11, 186477114), (17, 120661662), (22, 93238557), (33, 62159038), (34, 60330831), (37, 55439142), (51, 40220554), (66, 31079519), (74, 27719571), (102, 20110277), (111, 18479714), (187, 10969242), (222, 9239857), (374, 5484621), (407, 5039922), (561, 3656414), (629, 3261126), (814, 2519961), (1122, 1828207), (1221, 1679974), (1258, 1630563), (1887, 1087042), (2442, 839987), (3774, 543521), (6919, 296466), (13838, 148233), (20757, 98822), (41514, 49411)]