2123547118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{14561}}^1$

素因数の和:15528

約数の個数: 32

約数和(自身を含む): 3975775488

約数和(自身を除く): 1852228370

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 947, 1894, 6629, 10417, 13258, 14561, 20834, 29122, 72919, 101927, 145838, 160171, 203854, 320342, 1121197, 2242394, 13789267, 27578534, 96524869, 151681937, 193049738, 303363874, 1061773559, 2123547118]

約数ペア:

[(1, 2123547118), (2, 1061773559), (7, 303363874), (11, 193049738), (14, 151681937), (22, 96524869), (77, 27578534), (154, 13789267), (947, 2242394), (1894, 1121197), (6629, 320342), (10417, 203854), (13258, 160171), (14561, 145838), (20834, 101927), (29122, 72919)]