1880824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4069800

約数和(自身を除く): 2188976

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 67, 88, 116, 121, 134, 232, 242, 268, 319, 484, 536, 638, 737, 968, 1276, 1474, 1943, 2552, 2948, 3509, 3886, 5896, 7018, 7772, 8107, 14036, 15544, 16214, 21373, 28072, 32428, 42746, 64856, 85492, 170984, 235103, 470206, 940412, 1880824]

約数ペア:

[(1, 1880824), (2, 940412), (4, 470206), (8, 235103), (11, 170984), (22, 85492), (29, 64856), (44, 42746), (58, 32428), (67, 28072), (88, 21373), (116, 16214), (121, 15544), (134, 14036), (232, 8107), (242, 7772), (268, 7018), (319, 5896), (484, 3886), (536, 3509), (638, 2948), (737, 2552), (968, 1943), (1276, 1474)]