2779461146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{21011}}^1$

素因数の和:21890

約数の個数: 32

約数和(自身を含む): 5204252160

約数和(自身を除く): 2424791014

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 859, 1718, 6013, 9449, 12026, 18898, 21011, 42022, 66143, 132286, 147077, 231121, 294154, 462242, 1617847, 3235694, 18048449, 36096898, 126339143, 198532939, 252678286, 397065878, 1389730573, 2779461146]

約数ペア:

[(1, 2779461146), (2, 1389730573), (7, 397065878), (11, 252678286), (14, 198532939), (22, 126339143), (77, 36096898), (154, 18048449), (859, 3235694), (1718, 1617847), (6013, 462242), (9449, 294154), (12026, 231121), (18898, 147077), (21011, 132286), (42022, 66143)]