389202355

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{2293}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 474032160

約数和(自身を除く): 84829805

約数列:

[1, 5, 83, 409, 415, 2045, 2293, 11465, 33947, 169735, 190319, 937837, 951595, 4689185, 77840471, 389202355]

約数ペア:

[(1, 389202355), (5, 77840471), (83, 4689185), (409, 951595), (415, 937837), (2045, 190319), (2293, 169735), (11465, 33947)]