2280494776

素因数分解:

$2^3\times 7^1\times {\mathrm{40723121}}^1$

素因数の和:40723134

約数の個数: 16

約数和(自身を含む): 4886774640

約数和(自身を除く): 2606279864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 40723121, 81446242, 162892484, 285061847, 325784968, 570123694, 1140247388, 2280494776]

約数ペア:

[(1, 2280494776), (2, 1140247388), (4, 570123694), (7, 325784968), (8, 285061847), (14, 162892484), (28, 81446242), (56, 40723121)]