680919006

素因数分解:

$2^1\times 3^1\times {\mathrm{5437}}^1\times {\mathrm{20873}}^1$

素因数の和:26315

約数の個数: 16

約数和(自身を含む): 1362153744

約数和(自身を除く): 681234738

約数列:

[1, 2, 3, 6, 5437, 10874, 16311, 20873, 32622, 41746, 62619, 125238, 113486501, 226973002, 340459503, 680919006]

約数ペア:

[(1, 680919006), (2, 340459503), (3, 226973002), (6, 113486501), (5437, 125238), (10874, 62619), (16311, 41746), (20873, 32622)]