1294492016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{8693}}^1$

素因数の和:8969

約数の個数: 40

約数和(自身を含む): 2580866064

約数和(自身を除く): 1286374048

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 227, 328, 454, 656, 908, 1816, 3632, 8693, 9307, 17386, 18614, 34772, 37228, 69544, 74456, 139088, 148912, 356413, 712826, 1425652, 1973311, 2851304, 3946622, 5702608, 7893244, 15786488, 31572976, 80905751, 161811502, 323623004, 647246008, 1294492016]

約数ペア:

[(1, 1294492016), (2, 647246008), (4, 323623004), (8, 161811502), (16, 80905751), (41, 31572976), (82, 15786488), (164, 7893244), (227, 5702608), (328, 3946622), (454, 2851304), (656, 1973311), (908, 1425652), (1816, 712826), (3632, 356413), (8693, 148912), (9307, 139088), (17386, 74456), (18614, 69544), (34772, 37228)]