2045854986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1316509}}^1$

素因数の和:1316558

約数の個数: 32

約数和(自身を含む): 4802628480

約数和(自身を除く): 2756773494

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1316509, 2633018, 3949527, 7899054, 9215563, 18431126, 27646689, 48710833, 55293378, 97421666, 146132499, 292264998, 340975831, 681951662, 1022927493, 2045854986]

約数ペア:

[(1, 2045854986), (2, 1022927493), (3, 681951662), (6, 340975831), (7, 292264998), (14, 146132499), (21, 97421666), (37, 55293378), (42, 48710833), (74, 27646689), (111, 18431126), (222, 9215563), (259, 7899054), (518, 3949527), (777, 2633018), (1554, 1316509)]