9910978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 18708480

約数和(自身を除く): 8797502

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 463, 926, 973, 1529, 1946, 3058, 3241, 5093, 6482, 10186, 10703, 21406, 35651, 64357, 71302, 128714, 450499, 707927, 900998, 1415854, 4955489, 9910978]

約数ペア:

[(1, 9910978), (2, 4955489), (7, 1415854), (11, 900998), (14, 707927), (22, 450499), (77, 128714), (139, 71302), (154, 64357), (278, 35651), (463, 21406), (926, 10703), (973, 10186), (1529, 6482), (1946, 5093), (3058, 3241)]