2080647858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{143711}}^1$

素因数の和:143862

約数の個数: 32

約数和(自身を含む): 4414832640

約数和(自身を除く): 2334184782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 14478, 143711, 287422, 431133, 862266, 2730509, 5461018, 8191527, 16383054, 18251297, 36502594, 54753891, 109507782, 346774643, 693549286, 1040323929, 2080647858]

約数ペア:

[(1, 2080647858), (2, 1040323929), (3, 693549286), (6, 346774643), (19, 109507782), (38, 54753891), (57, 36502594), (114, 18251297), (127, 16383054), (254, 8191527), (381, 5461018), (762, 2730509), (2413, 862266), (4826, 431133), (7239, 287422), (14478, 143711)]