2038822051

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{66301}}^1$

素因数の和:66522

約数の個数: 16

約数和(自身を含む): 2444156928

約数和(自身を除く): 405334877

約数列:

[1, 7, 23, 161, 191, 1337, 4393, 30751, 66301, 464107, 1524923, 10674461, 12663491, 88644437, 291260293, 2038822051]

約数ペア:

[(1, 2038822051), (7, 291260293), (23, 88644437), (161, 12663491), (191, 10674461), (1337, 1524923), (4393, 464107), (30751, 66301)]