2009414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 3315600

約数和(自身を除く): 1306186

約数列:

[1, 2, 11, 22, 149, 298, 613, 1226, 1639, 3278, 6743, 13486, 91337, 182674, 1004707, 2009414]

約数ペア:

[(1, 2009414), (2, 1004707), (11, 182674), (22, 91337), (149, 13486), (298, 6743), (613, 3278), (1226, 1639)]