388989942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{3167}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 849429504

約数和(自身を除く): 460439562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1861, 3167, 3722, 5583, 6334, 9501, 11166, 19002, 20471, 34837, 40942, 61413, 69674, 104511, 122826, 209022, 5893787, 11787574, 17681361, 35362722, 64831657, 129663314, 194494971, 388989942]

約数ペア:

[(1, 388989942), (2, 194494971), (3, 129663314), (6, 64831657), (11, 35362722), (22, 17681361), (33, 11787574), (66, 5893787), (1861, 209022), (3167, 122826), (3722, 104511), (5583, 69674), (6334, 61413), (9501, 40942), (11166, 34837), (19002, 20471)]