2000054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 3694080

約数和(自身を除く): 1694026

約数列:

[1, 2, 7, 14, 19, 38, 73, 103, 133, 146, 206, 266, 511, 721, 1022, 1387, 1442, 1957, 2774, 3914, 7519, 9709, 13699, 15038, 19418, 27398, 52633, 105266, 142861, 285722, 1000027, 2000054]

約数ペア:

[(1, 2000054), (2, 1000027), (7, 285722), (14, 142861), (19, 105266), (38, 52633), (73, 27398), (103, 19418), (133, 15038), (146, 13699), (206, 9709), (266, 7519), (511, 3914), (721, 2774), (1022, 1957), (1387, 1442)]