7157260894

素因数分解:

$2^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{319321}}^1$

素因数の和:320931

約数の個数: 16

約数和(自身を含む): 12277292256

約数和(自身を除く): 5120031362

約数列:

[1, 2, 7, 14, 1601, 3202, 11207, 22414, 319321, 638642, 2235247, 4470494, 511232921, 1022465842, 3578630447, 7157260894]

約数ペア:

[(1, 7157260894), (2, 3578630447), (7, 1022465842), (14, 511232921), (1601, 4470494), (3202, 2235247), (11207, 638642), (22414, 319321)]