2021248054

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2366801}}^1$

素因数の和:2366871

約数の個数: 16

約数和(自身を含む): 3521801376

約数和(自身を除く): 1500553322

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2366801, 4733602, 16567607, 33135214, 144374861, 288749722, 1010624027, 2021248054]

約数ペア:

[(1, 2021248054), (2, 1010624027), (7, 288749722), (14, 144374861), (61, 33135214), (122, 16567607), (427, 4733602), (854, 2366801)]