2657244

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 6280960

約数和(自身を除く): 3623716

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 2803, 5606, 8409, 11212, 16818, 33636, 221437, 442874, 664311, 885748, 1328622, 2657244]

約数ペア:

[(1, 2657244), (2, 1328622), (3, 885748), (4, 664311), (6, 442874), (12, 221437), (79, 33636), (158, 16818), (237, 11212), (316, 8409), (474, 5606), (948, 2803)]