2045408047

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{3821}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 2139096960

約数和(自身を除く): 93688913

約数列:

[1, 43, 59, 211, 2537, 3821, 9073, 12449, 164303, 225439, 535307, 806231, 9693877, 34667933, 47567629, 2045408047]

約数ペア:

[(1, 2045408047), (43, 47567629), (59, 34667933), (211, 9693877), (2537, 806231), (3821, 535307), (9073, 225439), (12449, 164303)]