129532936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1245509}}^1$

素因数の和:1245528

約数の個数: 16

約数和(自身を含む): 261557100

約数和(自身を除く): 132024164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1245509, 2491018, 4982036, 9964072, 16191617, 32383234, 64766468, 129532936]

約数ペア:

[(1, 129532936), (2, 64766468), (4, 32383234), (8, 16191617), (13, 9964072), (26, 4982036), (52, 2491018), (104, 1245509)]