2278639846

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3919}}^1$

素因数の和:4301

約数の個数: 48

約数和(自身を含む): 4223016000

約数和(自身を除く): 1944376154

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 349, 698, 833, 1666, 2443, 3919, 4886, 5933, 7838, 11866, 17101, 27433, 34202, 41531, 54866, 66623, 83062, 133246, 192031, 290717, 384062, 466361, 581434, 932722, 1367731, 2735462, 3264527, 6529054, 9574117, 19148234, 23251427, 46502854, 67018819, 134037638, 162759989, 325519978, 1139319923, 2278639846]

約数ペア:

[(1, 2278639846), (2, 1139319923), (7, 325519978), (14, 162759989), (17, 134037638), (34, 67018819), (49, 46502854), (98, 23251427), (119, 19148234), (238, 9574117), (349, 6529054), (698, 3264527), (833, 2735462), (1666, 1367731), (2443, 932722), (3919, 581434), (4886, 466361), (5933, 384062), (7838, 290717), (11866, 192031), (17101, 133246), (27433, 83062), (34202, 66623), (41531, 54866)]