2144002

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 3775680

約数和(自身を除く): 1631678

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4139, 8278, 28973, 57946, 153143, 306286, 1072001, 2144002]

約数ペア:

[(1, 2144002), (2, 1072001), (7, 306286), (14, 153143), (37, 57946), (74, 28973), (259, 8278), (518, 4139)]