8149730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9157}}^1$

素因数の和:9253

約数の個数: 16

約数和(自身を含む): 14835960

約数和(自身を除く): 6686230

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 9157, 18314, 45785, 91570, 814973, 1629946, 4074865, 8149730]

約数ペア:

[(1, 8149730), (2, 4074865), (5, 1629946), (10, 814973), (89, 91570), (178, 45785), (445, 18314), (890, 9157)]