39804589156

素因数分解:

$2^2\times {\mathrm{61609}}^1\times {\mathrm{161521}}^1$

素因数の和:223134

約数の個数: 12

約数和(自身を含む): 69659592940

約数和(自身を除く): 29855003784

約数列:

[1, 2, 4, 61609, 123218, 161521, 246436, 323042, 646084, 9951147289, 19902294578, 39804589156]

約数ペア:

[(1, 39804589156), (2, 19902294578), (4, 9951147289), (61609, 646084), (123218, 323042), (161521, 246436)]