1281459076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1051}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 2428352640

約数和(自身を除く): 1146893564

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 457, 667, 914, 1051, 1334, 1828, 2102, 2668, 4204, 10511, 13253, 21022, 24173, 26506, 30479, 42044, 48346, 53012, 60958, 96692, 121916, 304819, 480307, 609638, 701017, 960614, 1219276, 1402034, 1921228, 2804068, 11047061, 13928903, 22094122, 27857806, 44188244, 55715612, 320364769, 640729538, 1281459076]

約数ペア:

[(1, 1281459076), (2, 640729538), (4, 320364769), (23, 55715612), (29, 44188244), (46, 27857806), (58, 22094122), (92, 13928903), (116, 11047061), (457, 2804068), (667, 1921228), (914, 1402034), (1051, 1219276), (1334, 960614), (1828, 701017), (2102, 609638), (2668, 480307), (4204, 304819), (10511, 121916), (13253, 96692), (21022, 60958), (24173, 53012), (26506, 48346), (30479, 42044)]