545560316

素因数分解:

$2^2\times 7^2\times {\mathrm{661}}^1\times {\mathrm{4211}}^1$

素因数の和:4890

約数の個数: 36

約数和(自身を含む): 1112549256

約数和(自身を除く): 566988940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 661, 1322, 2644, 4211, 4627, 8422, 9254, 16844, 18508, 29477, 32389, 58954, 64778, 117908, 129556, 206339, 412678, 825356, 2783471, 5566942, 11133884, 19484297, 38968594, 77937188, 136390079, 272780158, 545560316]

約数ペア:

[(1, 545560316), (2, 272780158), (4, 136390079), (7, 77937188), (14, 38968594), (28, 19484297), (49, 11133884), (98, 5566942), (196, 2783471), (661, 825356), (1322, 412678), (2644, 206339), (4211, 129556), (4627, 117908), (8422, 64778), (9254, 58954), (16844, 32389), (18508, 29477)]