2019544931054

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1\times {\mathrm{343559}}^1$

素因数の和:344864

約数の個数: 32

約数和(自身を含む): 3472781437440

約数和(自身を除く): 1453236506386

約数列:

[1, 2, 7, 14, 643, 653, 1286, 1306, 4501, 4571, 9002, 9142, 343559, 419879, 687118, 839758, 2404913, 2939153, 4809826, 5878306, 220908437, 224344027, 441816874, 448688054, 1546359059, 1570408189, 3092718118, 3140816378, 144253209361, 288506418722, 1009772465527, 2019544931054]

約数ペア:

[(1, 2019544931054), (2, 1009772465527), (7, 288506418722), (14, 144253209361), (643, 3140816378), (653, 3092718118), (1286, 1570408189), (1306, 1546359059), (4501, 448688054), (4571, 441816874), (9002, 224344027), (9142, 220908437), (343559, 5878306), (419879, 4809826), (687118, 2939153), (839758, 2404913)]