2067884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 4919040

約数和(自身を除く): 2851156

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 133, 161, 169, 182, 247, 266, 299, 322, 338, 364, 437, 494, 532, 598, 644, 676, 874, 988, 1183, 1196, 1729, 1748, 2093, 2366, 3059, 3211, 3458, 3887, 4186, 4732, 5681, 6118, 6422, 6916, 7774, 8372, 11362, 12236, 12844, 15548, 22477, 22724, 27209, 39767, 44954, 54418, 73853, 79534, 89908, 108836, 147706, 159068, 295412, 516971, 1033942, 2067884]

約数ペア:

[(1, 2067884), (2, 1033942), (4, 516971), (7, 295412), (13, 159068), (14, 147706), (19, 108836), (23, 89908), (26, 79534), (28, 73853), (38, 54418), (46, 44954), (52, 39767), (76, 27209), (91, 22724), (92, 22477), (133, 15548), (161, 12844), (169, 12236), (182, 11362), (247, 8372), (266, 7774), (299, 6916), (322, 6422), (338, 6118), (364, 5681), (437, 4732), (494, 4186), (532, 3887), (598, 3458), (644, 3211), (676, 3059), (874, 2366), (988, 2093), (1183, 1748), (1196, 1729)]