4885144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 10232640

約数和(自身を除く): 5347496

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1291, 1892, 2582, 3784, 5164, 10328, 14201, 28402, 55513, 56804, 111026, 113608, 222052, 444104, 610643, 1221286, 2442572, 4885144]

約数ペア:

[(1, 4885144), (2, 2442572), (4, 1221286), (8, 610643), (11, 444104), (22, 222052), (43, 113608), (44, 111026), (86, 56804), (88, 55513), (172, 28402), (344, 14201), (473, 10328), (946, 5164), (1291, 3784), (1892, 2582)]