274333838

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1\times {\mathrm{1439}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 414720000

約数和(自身を除く): 140386162

約数列:

[1, 2, 199, 398, 479, 958, 1439, 2878, 95321, 190642, 286361, 572722, 689281, 1378562, 137166919, 274333838]

約数ペア:

[(1, 274333838), (2, 137166919), (199, 1378562), (398, 689281), (479, 572722), (958, 286361), (1439, 190642), (2878, 95321)]