136966856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1316989}}^1$

素因数の和:1317008

約数の個数: 16

約数和(自身を含む): 276567900

約数和(自身を除く): 139601044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1316989, 2633978, 5267956, 10535912, 17120857, 34241714, 68483428, 136966856]

約数ペア:

[(1, 136966856), (2, 68483428), (4, 34241714), (8, 17120857), (13, 10535912), (26, 5267956), (52, 2633978), (104, 1316989)]