137460950068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2643479809}}^1$

素因数の和:2643479826

約数の個数: 12

約数和(自身を含む): 259061021380

約数和(自身を除く): 121600071312

約数列:

[1, 2, 4, 13, 26, 52, 2643479809, 5286959618, 10573919236, 34365237517, 68730475034, 137460950068]

約数ペア:

[(1, 137460950068), (2, 68730475034), (4, 34365237517), (13, 10573919236), (26, 5286959618), (52, 2643479809)]