2450538

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 5362500

約数和(自身を除く): 2911962

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1249, 1962, 2498, 3747, 7494, 11241, 22482, 136141, 272282, 408423, 816846, 1225269, 2450538]

約数ペア:

[(1, 2450538), (2, 1225269), (3, 816846), (6, 408423), (9, 272282), (18, 136141), (109, 22482), (218, 11241), (327, 7494), (654, 3747), (981, 2498), (1249, 1962)]