80399002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{3539}}^1$

素因数の和:3885

約数の個数: 16

約数和(自身を含む): 124296480

約数和(自身を除く): 43897478

約数列:

[1, 2, 37, 74, 307, 614, 3539, 7078, 11359, 22718, 130943, 261886, 1086473, 2172946, 40199501, 80399002]

約数ペア:

[(1, 80399002), (2, 40199501), (37, 2172946), (74, 1086473), (307, 261886), (614, 130943), (3539, 22718), (7078, 11359)]