845161768

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{6373}}^1$

素因数の和:6538

約数の個数: 48

約数和(自身を含む): 1754825940

約数和(自身を除く): 909664172

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 137, 242, 274, 484, 548, 968, 1096, 1507, 3014, 6028, 6373, 12056, 12746, 16577, 25492, 33154, 50984, 66308, 70103, 132616, 140206, 280412, 560824, 771133, 873101, 1542266, 1746202, 3084532, 3492404, 6169064, 6984808, 9604111, 19208222, 38416444, 76832888, 105645221, 211290442, 422580884, 845161768]

約数ペア:

[(1, 845161768), (2, 422580884), (4, 211290442), (8, 105645221), (11, 76832888), (22, 38416444), (44, 19208222), (88, 9604111), (121, 6984808), (137, 6169064), (242, 3492404), (274, 3084532), (484, 1746202), (548, 1542266), (968, 873101), (1096, 771133), (1507, 560824), (3014, 280412), (6028, 140206), (6373, 132616), (12056, 70103), (12746, 66308), (16577, 50984), (25492, 33154)]