2800204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 5580288

約数和(自身を除く): 2780084

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2767, 5534, 11068, 30437, 60874, 63641, 121748, 127282, 254564, 700051, 1400102, 2800204]

約数ペア:

[(1, 2800204), (2, 1400102), (4, 700051), (11, 254564), (22, 127282), (23, 121748), (44, 63641), (46, 60874), (92, 30437), (253, 11068), (506, 5534), (1012, 2767)]