2079719810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29710283}}^1$

素因数の和:29710297

約数の個数: 16

約数和(自身を含む): 4278280896

約数和(自身を除く): 2198561086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29710283, 59420566, 148551415, 207971981, 297102830, 415943962, 1039859905, 2079719810]

約数ペア:

[(1, 2079719810), (2, 1039859905), (5, 415943962), (7, 297102830), (10, 207971981), (14, 148551415), (35, 59420566), (70, 29710283)]