2548696266

素因数分解:

$2^1\times 3^6\times {\mathrm{61}}^1\times {\mathrm{28657}}^1$

素因数の和:28738

約数の個数: 56

約数和(自身を含む): 5826114084

約数和(自身を除く): 3277417818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 729, 1098, 1458, 1647, 3294, 4941, 9882, 14823, 28657, 29646, 44469, 57314, 85971, 88938, 171942, 257913, 515826, 773739, 1547478, 1748077, 2321217, 3496154, 4642434, 5244231, 6963651, 10488462, 13927302, 15732693, 20890953, 31465386, 41781906, 47198079, 94396158, 141594237, 283188474, 424782711, 849565422, 1274348133, 2548696266]

約数ペア:

[(1, 2548696266), (2, 1274348133), (3, 849565422), (6, 424782711), (9, 283188474), (18, 141594237), (27, 94396158), (54, 47198079), (61, 41781906), (81, 31465386), (122, 20890953), (162, 15732693), (183, 13927302), (243, 10488462), (366, 6963651), (486, 5244231), (549, 4642434), (729, 3496154), (1098, 2321217), (1458, 1748077), (1647, 1547478), (3294, 773739), (4941, 515826), (9882, 257913), (14823, 171942), (28657, 88938), (29646, 85971), (44469, 57314)]