2028351010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28976443}}^1$

素因数の和:28976457

約数の個数: 16

約数和(自身を含む): 4172607936

約数和(自身を除く): 2144256926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28976443, 57952886, 144882215, 202835101, 289764430, 405670202, 1014175505, 2028351010]

約数ペア:

[(1, 2028351010), (2, 1014175505), (5, 405670202), (7, 289764430), (10, 202835101), (14, 144882215), (35, 57952886), (70, 28976443)]