2103164810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1929509}}^1$

素因数の和:1929625

約数の個数: 16

約数和(自身を含む): 3820429800

約数和(自身を除く): 1717264990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1929509, 3859018, 9647545, 19295090, 210316481, 420632962, 1051582405, 2103164810]

約数ペア:

[(1, 2103164810), (2, 1051582405), (5, 420632962), (10, 210316481), (109, 19295090), (218, 9647545), (545, 3859018), (1090, 1929509)]