2544594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 6168960

約数和(自身を除く): 3624366

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 101, 102, 114, 202, 221, 247, 303, 323, 442, 494, 606, 646, 663, 741, 969, 1313, 1326, 1482, 1717, 1919, 1938, 2626, 3434, 3838, 3939, 4199, 5151, 5757, 7878, 8398, 10302, 11514, 12597, 22321, 24947, 25194, 32623, 44642, 49894, 65246, 66963, 74841, 97869, 133926, 149682, 195738, 424099, 848198, 1272297, 2544594]

約数ペア:

[(1, 2544594), (2, 1272297), (3, 848198), (6, 424099), (13, 195738), (17, 149682), (19, 133926), (26, 97869), (34, 74841), (38, 66963), (39, 65246), (51, 49894), (57, 44642), (78, 32623), (101, 25194), (102, 24947), (114, 22321), (202, 12597), (221, 11514), (247, 10302), (303, 8398), (323, 7878), (442, 5757), (494, 5151), (606, 4199), (646, 3939), (663, 3838), (741, 3434), (969, 2626), (1313, 1938), (1326, 1919), (1482, 1717)]