2021081314

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2033281}}^1$

素因数の和:2033361

約数の個数: 16

約数和(自身を含む): 3513511296

約数和(自身を除く): 1492429982

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2033281, 4066562, 14232967, 28465934, 144362951, 288725902, 1010540657, 2021081314]

約数ペア:

[(1, 2021081314), (2, 1010540657), (7, 288725902), (14, 144362951), (71, 28465934), (142, 14232967), (497, 4066562), (994, 2033281)]