2444270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4007}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 4472928

約数和(自身を除く): 2028658

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4007, 8014, 20035, 40070, 244427, 488854, 1222135, 2444270]

約数ペア:

[(1, 2444270), (2, 1222135), (5, 488854), (10, 244427), (61, 40070), (122, 20035), (305, 8014), (610, 4007)]