2134957078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{791311}}^1$

素因数の和:791403

約数の個数: 16

約数和(自身を含む): 3418467840

約数和(自身を除く): 1283510762

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 791311, 1582622, 15034909, 30069818, 56183081, 112366162, 1067478539, 2134957078]

約数ペア:

[(1, 2134957078), (2, 1067478539), (19, 112366162), (38, 56183081), (71, 30069818), (142, 15034909), (1349, 1582622), (2698, 791311)]