212934672052

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{127049327}}^1$

素因数の和:127049750

約数の個数: 12

約数和(自身を含む): 373525024320

約数和(自身を除く): 160590352268

約数列:

[1, 2, 4, 419, 838, 1676, 127049327, 254098654, 508197308, 53233668013, 106467336026, 212934672052]

約数ペア:

[(1, 212934672052), (2, 106467336026), (4, 53233668013), (419, 508197308), (838, 254098654), (1676, 127049327)]