2075368988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{15349}}^1$

素因数の和:15810

約数の個数: 48

約数和(自身を含む): 4538688000

約数和(自身を除く): 2463319012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 439, 878, 1756, 3073, 4829, 6146, 9658, 12292, 15349, 19316, 30698, 33803, 61396, 67606, 107443, 135212, 168839, 214886, 337678, 429772, 675356, 1181873, 2363746, 4727492, 6738211, 13476422, 26952844, 47167477, 74120321, 94334954, 148240642, 188669908, 296481284, 518842247, 1037684494, 2075368988]

約数ペア:

[(1, 2075368988), (2, 1037684494), (4, 518842247), (7, 296481284), (11, 188669908), (14, 148240642), (22, 94334954), (28, 74120321), (44, 47167477), (77, 26952844), (154, 13476422), (308, 6738211), (439, 4727492), (878, 2363746), (1756, 1181873), (3073, 675356), (4829, 429772), (6146, 337678), (9658, 214886), (12292, 168839), (15349, 135212), (19316, 107443), (30698, 67606), (33803, 61396)]