3963274

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 6849216

約数和(自身を除く): 2885942

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 2161, 4322, 15127, 30254, 283091, 566182, 1981637, 3963274]

約数ペア:

[(1, 3963274), (2, 1981637), (7, 566182), (14, 283091), (131, 30254), (262, 15127), (917, 4322), (1834, 2161)]