2043935872

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{131969}}^1$

素因数の和:132005

約数の個数: 48

約数和(自身を含む): 4475762550

約数和(自身を除く): 2431826678

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 131969, 263938, 527876, 1055752, 1451659, 2111504, 2903318, 4223008, 5806636, 8446016, 11613272, 15968249, 16892032, 23226544, 31936498, 46453088, 63872996, 92906176, 127745992, 185812352, 255491984, 510983968, 1021967936, 2043935872]

約数ペア:

[(1, 2043935872), (2, 1021967936), (4, 510983968), (8, 255491984), (11, 185812352), (16, 127745992), (22, 92906176), (32, 63872996), (44, 46453088), (64, 31936498), (88, 23226544), (121, 16892032), (128, 15968249), (176, 11613272), (242, 8446016), (352, 5806636), (484, 4223008), (704, 2903318), (968, 2111504), (1408, 1451659), (1936, 1055752), (3872, 527876), (7744, 263938), (15488, 131969)]