2608263008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{49369}}^1$

素因数の和:49519

約数の個数: 48

約数和(自身を含む): 5573675520

約数和(自身を除く): 2965412512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 13208, 26416, 49369, 52832, 98738, 197476, 394952, 641797, 789904, 1283594, 1579808, 2567188, 5134376, 6269863, 10268752, 12539726, 20537504, 25079452, 50158904, 81508219, 100317808, 163016438, 200635616, 326032876, 652065752, 1304131504, 2608263008]

約数ペア:

[(1, 2608263008), (2, 1304131504), (4, 652065752), (8, 326032876), (13, 200635616), (16, 163016438), (26, 100317808), (32, 81508219), (52, 50158904), (104, 25079452), (127, 20537504), (208, 12539726), (254, 10268752), (416, 6269863), (508, 5134376), (1016, 2567188), (1651, 1579808), (2032, 1283594), (3302, 789904), (4064, 641797), (6604, 394952), (13208, 197476), (26416, 98738), (49369, 52832)]