2016349904

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{2399}}^1$

素因数の和:2939

約数の個数: 40

約数和(自身を含む): 3947961600

約数和(自身を除く): 1931611696

約数列:

[1, 2, 4, 8, 16, 131, 262, 401, 524, 802, 1048, 1604, 2096, 2399, 3208, 4798, 6416, 9596, 19192, 38384, 52531, 105062, 210124, 314269, 420248, 628538, 840496, 961999, 1257076, 1923998, 2514152, 3847996, 5028304, 7695992, 15391984, 126021869, 252043738, 504087476, 1008174952, 2016349904]

約数ペア:

[(1, 2016349904), (2, 1008174952), (4, 504087476), (8, 252043738), (16, 126021869), (131, 15391984), (262, 7695992), (401, 5028304), (524, 3847996), (802, 2514152), (1048, 1923998), (1604, 1257076), (2096, 961999), (2399, 840496), (3208, 628538), (4798, 420248), (6416, 314269), (9596, 210124), (19192, 105062), (38384, 52531)]