2149661657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 2562295680

約数和(自身を除く): 412634023

約数列:

[1, 11, 13, 137, 143, 179, 613, 1507, 1781, 1969, 2327, 6743, 7969, 19591, 24523, 25597, 83981, 87659, 109727, 269753, 318799, 923791, 1091753, 1206997, 1426451, 3506789, 12009283, 15032599, 15690961, 165358589, 195423787, 2149661657]

約数ペア:

[(1, 2149661657), (11, 195423787), (13, 165358589), (137, 15690961), (143, 15032599), (179, 12009283), (613, 3506789), (1507, 1426451), (1781, 1206997), (1969, 1091753), (2327, 923791), (6743, 318799), (7969, 269753), (19591, 109727), (24523, 87659), (25597, 83981)]