2006261936

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15727}}^1$

素因数の和:15826

約数の個数: 80

約数和(自身を含む): 4774265856

約数和(自身を除く): 2768003920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1876, 1904, 2278, 3752, 4556, 7504, 7973, 9112, 15727, 15946, 18224, 31454, 31892, 62908, 63784, 110089, 125816, 127568, 220178, 251632, 267359, 440356, 534718, 880712, 1053709, 1069436, 1761424, 1871513, 2107418, 2138872, 3743026, 4214836, 4277744, 7375963, 7486052, 8429672, 14751926, 14972104, 16859344, 17913053, 29503852, 29944208, 35826106, 59007704, 71652212, 118015408, 125391371, 143304424, 250782742, 286608848, 501565484, 1003130968, 2006261936]

約数ペア:

[(1, 2006261936), (2, 1003130968), (4, 501565484), (7, 286608848), (8, 250782742), (14, 143304424), (16, 125391371), (17, 118015408), (28, 71652212), (34, 59007704), (56, 35826106), (67, 29944208), (68, 29503852), (112, 17913053), (119, 16859344), (134, 14972104), (136, 14751926), (238, 8429672), (268, 7486052), (272, 7375963), (469, 4277744), (476, 4214836), (536, 3743026), (938, 2138872), (952, 2107418), (1072, 1871513), (1139, 1761424), (1876, 1069436), (1904, 1053709), (2278, 880712), (3752, 534718), (4556, 440356), (7504, 267359), (7973, 251632), (9112, 220178), (15727, 127568), (15946, 125816), (18224, 110089), (31454, 63784), (31892, 62908)]