137846878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{929}}^1$

素因数の和:1396

約数の個数: 24

約数和(自身を含む): 224650800

約数和(自身を除く): 86803922

約数列:

[1, 2, 13, 26, 169, 338, 439, 878, 929, 1858, 5707, 11414, 12077, 24154, 74191, 148382, 157001, 314002, 407831, 815662, 5301803, 10603606, 68923439, 137846878]

約数ペア:

[(1, 137846878), (2, 68923439), (13, 10603606), (26, 5301803), (169, 815662), (338, 407831), (439, 314002), (878, 157001), (929, 148382), (1858, 74191), (5707, 24154), (11414, 12077)]