307666942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1271351}}^1$

素因数の和:1271375

約数の個数: 12

約数和(自身を含む): 507269448

約数和(自身を除く): 199602506

約数列:

[1, 2, 11, 22, 121, 242, 1271351, 2542702, 13984861, 27969722, 153833471, 307666942]

約数ペア:

[(1, 307666942), (2, 153833471), (11, 27969722), (22, 13984861), (121, 2542702), (242, 1271351)]