2042656

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 5019840

約数和(自身を除く): 2977184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 829, 1232, 1658, 2464, 3316, 5803, 6632, 9119, 11606, 13264, 18238, 23212, 26528, 36476, 46424, 63833, 72952, 92848, 127666, 145904, 185696, 255332, 291808, 510664, 1021328, 2042656]

約数ペア:

[(1, 2042656), (2, 1021328), (4, 510664), (7, 291808), (8, 255332), (11, 185696), (14, 145904), (16, 127666), (22, 92848), (28, 72952), (32, 63833), (44, 46424), (56, 36476), (77, 26528), (88, 23212), (112, 18238), (154, 13264), (176, 11606), (224, 9119), (308, 6632), (352, 5803), (616, 3316), (829, 2464), (1232, 1658)]