1293191504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{52861}}^1$

素因数の和:53019

約数の個数: 40

約数和(自身を含む): 2753052960

約数和(自身を除く): 1459861456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 12232, 24464, 52861, 105722, 211444, 422888, 581471, 845776, 1162942, 2325884, 4651768, 7347679, 9303536, 14695358, 29390716, 58781432, 80824469, 117562864, 161648938, 323297876, 646595752, 1293191504]

約数ペア:

[(1, 1293191504), (2, 646595752), (4, 323297876), (8, 161648938), (11, 117562864), (16, 80824469), (22, 58781432), (44, 29390716), (88, 14695358), (139, 9303536), (176, 7347679), (278, 4651768), (556, 2325884), (1112, 1162942), (1529, 845776), (2224, 581471), (3058, 422888), (6116, 211444), (12232, 105722), (24464, 52861)]