2250874087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{1109}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 2878824960

約数和(自身を除く): 627950873

約数列:

[1, 7, 11, 43, 77, 301, 473, 613, 1109, 3311, 4291, 6743, 7763, 12199, 26359, 47201, 47687, 85393, 184513, 289949, 333809, 524557, 679817, 2029643, 3671899, 4758719, 7477987, 29232131, 52345909, 204624917, 321553441, 2250874087]

約数ペア:

[(1, 2250874087), (7, 321553441), (11, 204624917), (43, 52345909), (77, 29232131), (301, 7477987), (473, 4758719), (613, 3671899), (1109, 2029643), (3311, 679817), (4291, 524557), (6743, 333809), (7763, 289949), (12199, 184513), (26359, 85393), (47201, 47687)]