4474672489

素因数分解:

$7^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1\times {\mathrm{2161}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 5140647936

約数和(自身を除く): 665975447

約数列:

[1, 7, 257, 1151, 1799, 2161, 8057, 15127, 295807, 555377, 2070649, 2487311, 3887639, 17411177, 639238927, 4474672489]

約数ペア:

[(1, 4474672489), (7, 639238927), (257, 17411177), (1151, 3887639), (1799, 2487311), (2161, 2070649), (8057, 555377), (15127, 295807)]