378045007978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349813}}^1\times {\mathrm{49123}}^1$

素因数の和:398949

約数の個数: 16

約数和(自身を含む): 618633465696

約数和(自身を除く): 240588457718

約数列:

[1, 2, 11, 22, 49123, 98246, 349813, 540353, 699626, 1080706, 3847943, 7695886, 17183863999, 34367727998, 189022503989, 378045007978]

約数ペア:

[(1, 378045007978), (2, 189022503989), (11, 34367727998), (22, 17183863999), (49123, 7695886), (98246, 3847943), (349813, 1080706), (540353, 699626)]