1970144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 4399920

約数和(自身を除く): 2429776

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 193, 232, 319, 352, 386, 464, 638, 772, 928, 1276, 1544, 2123, 2552, 3088, 4246, 5104, 5597, 6176, 8492, 10208, 11194, 16984, 22388, 33968, 44776, 61567, 67936, 89552, 123134, 179104, 246268, 492536, 985072, 1970144]

約数ペア:

[(1, 1970144), (2, 985072), (4, 492536), (8, 246268), (11, 179104), (16, 123134), (22, 89552), (29, 67936), (32, 61567), (44, 44776), (58, 33968), (88, 22388), (116, 16984), (176, 11194), (193, 10208), (232, 8492), (319, 6176), (352, 5597), (386, 5104), (464, 4246), (638, 3088), (772, 2552), (928, 2123), (1276, 1544)]