2080992074

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{152767}}^1$

素因数の和:152922

約数の個数: 24

約数和(自身を含む): 3657265920

約数和(自身を除く): 1576273846

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 6811, 13622, 152767, 305534, 1069369, 2138738, 7485583, 14971166, 21234613, 42469226, 148642291, 297284582, 1040496037, 2080992074]

約数ペア:

[(1, 2080992074), (2, 1040496037), (7, 297284582), (14, 148642291), (49, 42469226), (98, 21234613), (139, 14971166), (278, 7485583), (973, 2138738), (1946, 1069369), (6811, 305534), (13622, 152767)]