2912168984

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1571}}^1\times {\mathrm{1667}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 5506401600

約数和(自身を除く): 2594232616

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1571, 1667, 3142, 3334, 6284, 6668, 12568, 13336, 218369, 231713, 436738, 463426, 873476, 926852, 1746952, 1853704, 2618857, 5237714, 10475428, 20950856, 364021123, 728042246, 1456084492, 2912168984]

約数ペア:

[(1, 2912168984), (2, 1456084492), (4, 728042246), (8, 364021123), (139, 20950856), (278, 10475428), (556, 5237714), (1112, 2618857), (1571, 1853704), (1667, 1746952), (3142, 926852), (3334, 873476), (6284, 463426), (6668, 436738), (12568, 231713), (13336, 218369)]