538985274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{248839}}^1$

素因数の和:248882

約数の個数: 24

約数和(自身を含む): 1137696480

約数和(自身を除く): 598711206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 248839, 497678, 746517, 1493034, 4727941, 9455882, 14183823, 28367646, 89830879, 179661758, 269492637, 538985274]

約数ペア:

[(1, 538985274), (2, 269492637), (3, 179661758), (6, 89830879), (19, 28367646), (38, 14183823), (57, 9455882), (114, 4727941), (361, 1493034), (722, 746517), (1083, 497678), (2166, 248839)]