2017474576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{12613}}^1$

素因数の和:13403

約数の個数: 40

約数和(自身を含む): 4215346520

約数和(自身を除く): 2197871944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 769, 1538, 3076, 6152, 9997, 12304, 12613, 19994, 25226, 39988, 50452, 79976, 100904, 159952, 163969, 201808, 327938, 655876, 1311752, 2623504, 9699397, 19398794, 38797588, 77595176, 126092161, 155190352, 252184322, 504368644, 1008737288, 2017474576]

約数ペア:

[(1, 2017474576), (2, 1008737288), (4, 504368644), (8, 252184322), (13, 155190352), (16, 126092161), (26, 77595176), (52, 38797588), (104, 19398794), (208, 9699397), (769, 2623504), (1538, 1311752), (3076, 655876), (6152, 327938), (9997, 201808), (12304, 163969), (12613, 159952), (19994, 100904), (25226, 79976), (39988, 50452)]