307499804942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1270660351}}^1$

素因数の和:1270660375

約数の個数: 12

約数和(自身を含む): 506993480448

約数和(自身を除く): 199493675506

約数列:

[1, 2, 11, 22, 121, 242, 1270660351, 2541320702, 13977263861, 27954527722, 153749902471, 307499804942]

約数ペア:

[(1, 307499804942), (2, 153749902471), (11, 27954527722), (22, 13977263861), (121, 2541320702), (242, 1270660351)]