28046207086

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{506963}}^1$

素因数の和:507303

約数の個数: 16

約数和(自身を含む): 42584976000

約数和(自身を除く): 14538768914

約数列:

[1, 2, 139, 199, 278, 398, 27661, 55322, 506963, 1013926, 70467857, 100885637, 140935714, 201771274, 14023103543, 28046207086]

約数ペア:

[(1, 28046207086), (2, 14023103543), (139, 201771274), (199, 140935714), (278, 100885637), (398, 70467857), (27661, 1013926), (55322, 506963)]