1275684004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{27103}}^1$

素因数の和:27196

約数の個数: 36

約数和(自身を含む): 2615210752

約数和(自身を除く): 1339526748

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1681, 3362, 6724, 11767, 23534, 27103, 47068, 54206, 108412, 189721, 379442, 758884, 1111223, 2222446, 4444892, 7778561, 15557122, 31114244, 45560143, 91120286, 182240572, 318921001, 637842002, 1275684004]

約数ペア:

[(1, 1275684004), (2, 637842002), (4, 318921001), (7, 182240572), (14, 91120286), (28, 45560143), (41, 31114244), (82, 15557122), (164, 7778561), (287, 4444892), (574, 2222446), (1148, 1111223), (1681, 758884), (3362, 379442), (6724, 189721), (11767, 108412), (23534, 54206), (27103, 47068)]