2008583423

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{6569}}^1$

素因数の和:6636

約数の個数: 36

約数和(自身を含む): 2663372880

約数和(自身を除く): 654789457

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 361, 847, 1463, 2299, 2527, 3971, 6569, 16093, 27797, 43681, 45983, 72259, 124811, 305767, 505813, 794849, 873677, 1372921, 2371409, 5563943, 9610447, 15102131, 16599863, 26085499, 105714917, 182598493, 286940489, 2008583423]

約数ペア:

[(1, 2008583423), (7, 286940489), (11, 182598493), (19, 105714917), (77, 26085499), (121, 16599863), (133, 15102131), (209, 9610447), (361, 5563943), (847, 2371409), (1463, 1372921), (2299, 873677), (2527, 794849), (3971, 505813), (6569, 305767), (16093, 124811), (27797, 72259), (43681, 45983)]