2051238910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29303413}}^1$

素因数の和:29303427

約数の個数: 16

約数和(自身を含む): 4219691616

約数和(自身を除く): 2168452706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29303413, 58606826, 146517065, 205123891, 293034130, 410247782, 1025619455, 2051238910]

約数ペア:

[(1, 2051238910), (2, 1025619455), (5, 410247782), (7, 293034130), (10, 205123891), (14, 146517065), (35, 58606826), (70, 29303413)]