2019411370

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1\times {\mathrm{1109}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 3659696640

約数和(自身を除く): 1640285270

約数列:

[1, 2, 5, 10, 211, 422, 863, 1055, 1109, 1726, 2110, 2218, 4315, 5545, 8630, 11090, 182093, 233999, 364186, 467998, 910465, 957067, 1169995, 1820930, 1914134, 2339990, 4785335, 9570670, 201941137, 403882274, 1009705685, 2019411370]

約数ペア:

[(1, 2019411370), (2, 1009705685), (5, 403882274), (10, 201941137), (211, 9570670), (422, 4785335), (863, 2339990), (1055, 1914134), (1109, 1820930), (1726, 1169995), (2110, 957067), (2218, 910465), (4315, 467998), (5545, 364186), (8630, 233999), (11090, 182093)]