914820478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103183}}^1$

素因数の和:103240

約数の個数: 32

約数和(自身を含む): 1664151552

約数和(自身を除く): 749331074

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 103183, 206366, 1135013, 1341379, 2270026, 2682758, 3198673, 6397346, 14755169, 29510338, 35185403, 41582749, 70370806, 83165498, 457410239, 914820478]

約数ペア:

[(1, 914820478), (2, 457410239), (11, 83165498), (13, 70370806), (22, 41582749), (26, 35185403), (31, 29510338), (62, 14755169), (143, 6397346), (286, 3198673), (341, 2682758), (403, 2270026), (682, 1341379), (806, 1135013), (4433, 206366), (8866, 103183)]