2045851689

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1\times {\mathrm{3823}}^1$

素因数の和:5349

約数の個数: 32

約数和(自身を含む): 3303936000

約数和(自身を除く): 1258084311

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1499, 3823, 4497, 10493, 11469, 25483, 26761, 31479, 64991, 76449, 80283, 178381, 194973, 454937, 535143, 1364811, 5730677, 17192031, 40114739, 97421509, 120344217, 292264527, 681950563, 2045851689]

約数ペア:

[(1, 2045851689), (3, 681950563), (7, 292264527), (17, 120344217), (21, 97421509), (51, 40114739), (119, 17192031), (357, 5730677), (1499, 1364811), (3823, 535143), (4497, 454937), (10493, 194973), (11469, 178381), (25483, 80283), (26761, 76449), (31479, 64991)]